evm: dynamic fee tx (#384)

* evm: dynamic fee tx

* proto message

* fix

* lint

buf.yaml

@@ -15,6 +15,10 @@ lint:
     - SERVICE_SUFFIX
     - PACKAGE_VERSION_SUFFIX
     - RPC_REQUEST_STANDARD_NAME
+    - RPC_REQUEST_RESPONSE_UNIQUE
+    - RPC_RESPONSE_STANDARD_NAME
+    - RPC_REQUEST_RESPONSE_UNIQUE
+    - COMMENT_MESSAGE
   ignore:
     - tendermint
     - gogoproto

docs/core/proto-docs.md

@@ -23,6 +23,7 @@
   
 - [ethermint/evm/v1alpha1/tx.proto](#ethermint/evm/v1alpha1/tx.proto)
     - [AccessListTx](#ethermint.evm.v1alpha1.AccessListTx)
+    - [DynamicFeeTx](#ethermint.evm.v1alpha1.DynamicFeeTx)
     - [ExtensionOptionsEthereumTx](#ethermint.evm.v1alpha1.ExtensionOptionsEthereumTx)
     - [ExtensionOptionsWeb3Tx](#ethermint.evm.v1alpha1.ExtensionOptionsWeb3Tx)
     - [LegacyTx](#ethermint.evm.v1alpha1.LegacyTx)
@@ -360,6 +361,32 @@ AccessListTx is the data of EIP-2930 access list transactions.
 
 
 
+<a name="ethermint.evm.v1alpha1.DynamicFeeTx"></a>
+
+### DynamicFeeTx
+DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `chain_id` | [string](#string) |  | destination EVM chain ID |
+| `nonce` | [uint64](#uint64) |  | nonce corresponds to the account nonce (transaction sequence). |
+| `gas_tip_cap` | [string](#string) |  | gas tip cap defines the max value for the gas tip |
+| `gas_fee_cap` | [string](#string) |  | gas fee cap defines the max value for the gas fee |
+| `gas` | [uint64](#uint64) |  | gas defines the gas limit defined for the transaction. |
+| `to` | [string](#string) |  | hex formatted address of the recipient |
+| `value` | [string](#string) |  | value defines the the transaction amount. |
+| `data` | [bytes](#bytes) |  | input defines the data payload bytes of the transaction. |
+| `accesses` | [AccessTuple](#ethermint.evm.v1alpha1.AccessTuple) | repeated |  |
+| `v` | [bytes](#bytes) |  | v defines the signature value |
+| `r` | [bytes](#bytes) |  | r defines the signature value |
+| `s` | [bytes](#bytes) |  | s define the signature value |
+
+
+
+
+
+
 <a name="ethermint.evm.v1alpha1.ExtensionOptionsEthereumTx"></a>
 
 ### ExtensionOptionsEthereumTx
@@ -659,7 +686,8 @@ method.
 <a name="ethermint.evm.v1alpha1.QueryCosmosAccountRequest"></a>
 
 ### QueryCosmosAccountRequest
-QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC method.
+QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC
+method.
 
 
 | Field | Type | Label | Description |
@@ -674,7 +702,8 @@ QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC me
 <a name="ethermint.evm.v1alpha1.QueryCosmosAccountResponse"></a>
 
 ### QueryCosmosAccountResponse
-QueryCosmosAccountResponse is the response type for the Query/CosmosAccount RPC method.
+QueryCosmosAccountResponse is the response type for the Query/CosmosAccount
+RPC method.
 
 
 | Field | Type | Label | Description |
@@ -809,7 +838,8 @@ QueryTxLogs is the response type for the Query/TxLogs RPC method.
 <a name="ethermint.evm.v1alpha1.QueryValidatorAccountRequest"></a>
 
 ### QueryValidatorAccountRequest
-QueryValidatorAccountRequest is the request type for the Query/ValidatorAccount RPC method.
+QueryValidatorAccountRequest is the request type for the
+Query/ValidatorAccount RPC method.
 
 
 | Field | Type | Label | Description |
@@ -824,7 +854,8 @@ QueryValidatorAccountRequest is the request type for the Query/ValidatorAccount
 <a name="ethermint.evm.v1alpha1.QueryValidatorAccountResponse"></a>
 
 ### QueryValidatorAccountResponse
-QueryValidatorAccountResponse is the response type for the Query/ValidatorAccount RPC method.
+QueryValidatorAccountResponse is the response type for the
+Query/ValidatorAccount RPC method.
 
 
 | Field | Type | Label | Description |

go.mod

@@ -3,6 +3,10 @@ module github.com/tharsis/ethermint
 go 1.16
 
 require (
+	github.com/Masterminds/goutils v1.1.1 // indirect
+	github.com/Masterminds/semver v1.5.0 // indirect
+	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
+	github.com/aokoli/goutils v1.1.1 // indirect
 	github.com/armon/go-metrics v0.3.9
 	github.com/aws/aws-sdk-go v1.38.21 // indirect
 	github.com/bitly/go-simplejson v0.5.0 // indirect
@@ -15,21 +19,27 @@ require (
 	github.com/cosmos/go-bip39 v1.0.0
 	github.com/cosmos/ibc-go v1.0.0-rc3
 	github.com/deckarep/golang-set v1.7.1 // indirect
+	github.com/envoyproxy/protoc-gen-validate v0.6.1 // indirect
 	github.com/ethereum/go-ethereum v1.10.3
 	github.com/gofrs/uuid v4.0.0+incompatible // indirect
 	github.com/gogo/protobuf v1.3.3
 	github.com/golang/protobuf v1.5.2
-	github.com/google/uuid v1.2.0 // indirect
+	github.com/google/uuid v1.3.0 // indirect
 	github.com/gorilla/mux v1.8.0
 	github.com/gorilla/websocket v1.4.2
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0
 	github.com/hashicorp/go-immutable-radix v1.3.0 // indirect
+	github.com/huandu/xstrings v1.3.2 // indirect
+	github.com/imdario/mergo v0.3.12 // indirect
 	github.com/improbable-eng/grpc-web v0.14.0
 	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
 	github.com/miguelmota/go-ethereum-hdwallet v0.0.1
+	github.com/mitchellh/copystructure v1.2.0 // indirect
+	github.com/mwitkow/go-proto-validators v0.3.2 // indirect
 	github.com/palantir/stacktrace v0.0.0-20161112013806-78658fd2d177
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus/tsdb v0.10.0 // indirect
+	github.com/pseudomuto/protoc-gen-doc v1.4.1 // indirect
 	github.com/rakyll/statik v0.1.7
 	github.com/regen-network/cosmos-proto v0.3.1
 	github.com/rjeczalik/notify v0.9.2 // indirect
@@ -44,7 +54,7 @@ require (
 	github.com/tyler-smith/go-bip39 v1.1.0
 	github.com/xlab/suplog v1.3.0
 	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
-	google.golang.org/genproto v0.0.0-20210712171009-5404628d0f46
+	google.golang.org/genproto v0.0.0-20210729151513-df9385d47c1b
 	google.golang.org/grpc v1.39.0
 	gopkg.in/yaml.v2 v2.4.0
 	nhooyr.io/websocket v1.8.7 // indirect

go.sum

@@ -68,6 +68,14 @@ github.com/DataDog/zstd v1.4.1/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t
 github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
 github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Knetic/govaluate v3.0.1-0.20171022003610-9aa49832a739+incompatible/go.mod h1:r7JcOSlj0wfOMncg0iLm8Leh48TZaKVeNIfJntJ2wa0=
+github.com/Masterminds/goutils v1.1.1 h1:5nUrii3FMTL5diU80unEVvNevw1nH4+ZV4DSLVJLSYI=
+github.com/Masterminds/goutils v1.1.1/go.mod h1:8cTjp+g8YejhMuvIA5y2vz3BpJxksy863GQaJW2MFNU=
+github.com/Masterminds/semver v1.4.2/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
+github.com/Masterminds/semver v1.5.0 h1:H65muMkzWKEuNDnfl9d70GUjFniHKHRbFPGBuZ3QEww=
+github.com/Masterminds/semver v1.5.0/go.mod h1:MB6lktGJrhw8PrUyiEoblNEGEQ+RzHPF078ddwwvV3Y=
+github.com/Masterminds/sprig v2.15.0+incompatible/go.mod h1:y6hNFY5UBTIWBxnzTeuNhlNS5hqE0NB0E6fgfo2Br3o=
+github.com/Masterminds/sprig v2.22.0+incompatible h1:z4yfnGrZ7netVz+0EDJ0Wi+5VZCSYp4Z0m2dk6cEM60=
+github.com/Masterminds/sprig v2.22.0+incompatible/go.mod h1:y6hNFY5UBTIWBxnzTeuNhlNS5hqE0NB0E6fgfo2Br3o=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Shopify/sarama v1.19.0/go.mod h1:FVkBWblsNy7DGZRfXLU0O9RCGt5g3g3yEuWXgklEdEo=
@@ -95,6 +103,9 @@ github.com/allegro/bigcache v1.2.1 h1:hg1sY1raCwic3Vnsvje6TT7/pnZba83LeFck5NrFKS
 github.com/allegro/bigcache v1.2.1/go.mod h1:Cb/ax3seSYIx7SuZdm2G2xzfwmv3TPSk2ucNfQESPXM=
 github.com/andreyvit/diff v0.0.0-20170406064948-c7f18ee00883/go.mod h1:rCTlJbsFo29Kk6CurOXKm700vrz8f0KW0JNfpkRJY/8=
 github.com/antihax/optional v1.0.0/go.mod h1:uupD/76wgC+ih3iEmQUL+0Ugr19nfwCT1kdvxnR2qWY=
+github.com/aokoli/goutils v1.0.1/go.mod h1:SijmP0QR8LtwsmDs8Yii5Z/S4trXFGFC2oO5g9DP+DQ=
+github.com/aokoli/goutils v1.1.1 h1:/hA+Ywo3AxoDZY5ZMnkiEkUvkK4BPp927ax110KCqqg=
+github.com/aokoli/goutils v1.1.1/go.mod h1:SijmP0QR8LtwsmDs8Yii5Z/S4trXFGFC2oO5g9DP+DQ=
 github.com/apache/arrow/go/arrow v0.0.0-20191024131854-af6fa24be0db/go.mod h1:VTxUBvSJ3s3eHAg65PNgrsn5BtqCRPdmyXh6rAfdxN0=
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.13.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
@@ -232,6 +243,7 @@ github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ3
 github.com/danieljoos/wincred v1.0.2 h1:zf4bhty2iLuwgjgpraD2E9UbvO+fe54XXGJbOwe23fU=
 github.com/danieljoos/wincred v1.0.2/go.mod h1:SnuYRW9lp1oJrZX/dXJqr0cPK5gYXqx3EJbmjhLdK9U=
 github.com/dave/jennifer v1.2.0/go.mod h1:fIb+770HOpJ2fmN9EPPKOqm1vMGhB+TwXKMZhrIygKg=
+github.com/davecgh/go-spew v0.0.0-20161028175848-04cdfd42973b/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v0.0.0-20171005155431-ecdeabc65495/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -276,6 +288,9 @@ github.com/enigmampc/btcutil v1.0.3-0.20200723161021-e2fb6adb2a25 h1:2vLKys4RBU4
 github.com/enigmampc/btcutil v1.0.3-0.20200723161021-e2fb6adb2a25/go.mod h1:hTr8+TLQmkUkgcuh3mcr5fjrT9c64ZzsBCdCEC6UppY=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/envoyproxy/protoc-gen-validate v0.3.0-java/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/envoyproxy/protoc-gen-validate v0.6.1 h1:4CF52PCseTFt4bE+Yk3dIpdVi7XWuPVMhPtm4FaIJPM=
+github.com/envoyproxy/protoc-gen-validate v0.6.1/go.mod h1:txg5va2Qkip90uYoSKH+nkAAmXrb2j3iq4FLwdrCbXQ=
 github.com/ethereum/go-ethereum v1.9.25/go.mod h1:vMkFiYLHI4tgPw4k2j4MHKoovchFE8plZ0M9VMk4/oM=
 github.com/ethereum/go-ethereum v1.10.1/go.mod h1:E5e/zvdfUVr91JZ0AwjyuJM3x+no51zZJRz61orLLSk=
 github.com/ethereum/go-ethereum v1.10.3 h1:SEYOYARvbWnoDl1hOSks3ZJQpRiiRJe8ubaQGJQwq0s=
@@ -436,12 +451,15 @@ github.com/google/pprof v0.0.0-20210122040257-d980be63207e/go.mod h1:kpwsk12EmLe
 github.com/google/pprof v0.0.0-20210226084205-cbba55b83ad5/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
 github.com/google/protobuf v3.14.0+incompatible/go.mod h1:lUQ9D1ePzbH2PrIS7ob/bjm9HXyH5WHB0Akwh7URreM=
 github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
+github.com/google/uuid v0.0.0-20161128191214-064e2069ce9c/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.0.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.2/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.1.5/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/google/uuid v1.2.0 h1:qJYtXnJRWmpe7m/3XlyhrsLrEURqHRM2kxzoxXqyUDs=
 github.com/google/uuid v1.2.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
@@ -524,14 +542,21 @@ github.com/holiman/bloomfilter/v2 v2.0.3/go.mod h1:zpoh+gs7qcpqrHr3dB55AMiJwo0iU
 github.com/holiman/uint256 v1.1.1 h1:4JywC80b+/hSfljFlEBLHrrh+CIONLDz9NuFl0af4Mw=
 github.com/holiman/uint256 v1.1.1/go.mod h1:y4ga/t+u+Xwd7CpDgZESaRcWy0I7XMlTMA25ApIH5Jw=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
+github.com/huandu/xstrings v1.0.0/go.mod h1:4qWG/gcEcfX4z/mBDHJ++3ReCw9ibxbsNJbcucJdbSo=
+github.com/huandu/xstrings v1.3.2 h1:L18LIDzqlW6xN2rEkpdV8+oL/IXWJ1APd+vsdYy4Wdw=
+github.com/huandu/xstrings v1.3.2/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq4ovT0aE=
 github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
 github.com/huin/goupnp v1.0.0/go.mod h1:n9v9KO1tAxYH82qOn+UTIFQDmx5n1Zxd/ClZDMX7Bnc=
 github.com/huin/goupnp v1.0.1-0.20200620063722-49508fba0031/go.mod h1:nNs7wvRfN1eKaMknBydLNQU6146XQim8t4h+q90biWo=
 github.com/huin/goupnp v1.0.1-0.20210310174557-0ca763054c88 h1:bcAj8KroPf552TScjFPIakjH2/tdIrIH8F+cc4v4SRo=
 github.com/huin/goupnp v1.0.1-0.20210310174557-0ca763054c88/go.mod h1:nNs7wvRfN1eKaMknBydLNQU6146XQim8t4h+q90biWo=
 github.com/huin/goutil v0.0.0-20170803182201-1ca381bf3150/go.mod h1:PpLOETDnJ0o3iZrZfqZzyLl6l7F3c6L1oWn7OICBi6o=
+github.com/iancoleman/strcase v0.0.0-20180726023541-3605ed457bf7/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
+github.com/imdario/mergo v0.3.4/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
+github.com/imdario/mergo v0.3.12 h1:b6R2BslTbIEToALKP7LxUvijTsNI9TAe80pLWN2g/HU=
+github.com/imdario/mergo v0.3.12/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/improbable-eng/grpc-web v0.14.0 h1:GdoK+cXABdB+1keuqsV1drSFO2XLYIxqt/4Rj8SWGBk=
 github.com/improbable-eng/grpc-web v0.14.0/go.mod h1:6hRR09jOEG81ADP5wCQju1z71g6OL4eEvELdran/3cs=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
@@ -634,6 +659,7 @@ github.com/libp2p/go-buffer-pool v0.0.2/go.mod h1:MvaB6xw5vOrDl8rYZGLFdKAuk/hRoR
 github.com/lightstep/lightstep-tracer-common/golang/gogo v0.0.0-20190605223551-bc2310a04743/go.mod h1:qklhhLq1aX+mtWk9cPHPzaBjWImj5ULL6C7HFJtXQMM=
 github.com/lightstep/lightstep-tracer-go v0.18.1/go.mod h1:jlF1pusYV4pidLvZ+XD0UBX0ZE6WURAspgAczcDHrL4=
 github.com/lucasjones/reggen v0.0.0-20180717132126-cdb49ff09d77/go.mod h1:5ELEyG+X8f+meRWHuqUOewBOhvHkl7M76pdGEansxW4=
+github.com/lyft/protoc-gen-star v0.5.1/go.mod h1:9toiA3cC7z5uVbODF7kEQ91Xn7XNFkVUl+SrEe+ZORU=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.5 h1:b6kJs+EmPFMYGkow9GiUyCyOvIwYetYJ3fSaWak/Gls=
@@ -668,6 +694,8 @@ github.com/mimoo/StrobeGo v0.0.0-20181016162300-f8f6d4d2b643/go.mod h1:43+3pMjjK
 github.com/minio/highwayhash v1.0.1 h1:dZ6IIu8Z14VlC0VpfKofAhCy74wu/Qb5gcn52yWoz/0=
 github.com/minio/highwayhash v1.0.1/go.mod h1:BQskDq+xkJ12lmlUUi7U0M5Swg3EWR+dLTk+kldvVxY=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
+github.com/mitchellh/copystructure v1.2.0 h1:vpKXTN4ewci03Vljg/q9QvCGUDttBOGBIa15WveJJGw=
+github.com/mitchellh/copystructure v1.2.0/go.mod h1:qLl+cE2AmVv+CoeAwDPye/v+N2HKCj9FbZEVFJRxO9s=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
@@ -679,6 +707,8 @@ github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh
 github.com/mitchellh/mapstructure v1.3.3/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
 github.com/mitchellh/mapstructure v1.4.1 h1:CpVNEelQCZBooIPDn+AR3NpivK/TIKU8bDxdASFVQag=
 github.com/mitchellh/mapstructure v1.4.1/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
+github.com/mitchellh/reflectwalk v1.0.2 h1:G2LzWKi524PWgd3mLHV8Y5k7s6XUvT0Gef6zxSIeXaQ=
+github.com/mitchellh/reflectwalk v1.0.2/go.mod h1:mSTlrgnPZtwu0c4WaC2kGObEpuNDbx0jmZXqmk4esnw=
 github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
@@ -691,6 +721,9 @@ github.com/mtibben/percent v0.2.1/go.mod h1:KG9uO+SZkUp+VkRHsCdYQV3XSZrrSpR3O9ib
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f h1:KUppIJq7/+SVif2QVs3tOP0zanoHgBEVAwHxUSIzRqU=
 github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/mwitkow/go-proto-validators v0.0.0-20180403085117-0950a7990007/go.mod h1:m2XC9Qq0AlmmVksL6FktJCdTYyLk7V3fKyp0sl1yWQo=
+github.com/mwitkow/go-proto-validators v0.3.2 h1:qRlmpTzm2pstMKKzTdvwPCF5QfBNURSlAgN/R+qbKos=
+github.com/mwitkow/go-proto-validators v0.3.2/go.mod h1:ej0Qp0qMgHN/KtDyUt+Q1/tA7a5VarXUOUxD+oeD30w=
 github.com/naoina/go-stringutil v0.1.0/go.mod h1:XJ2SJL9jCtBh+P9q5btrd/Ylo8XwT/h1USek5+NqSA0=
 github.com/naoina/toml v0.1.2-0.20170918210437-9fafd6967416/go.mod h1:NBIhNtsFMo3G2szEBne+bO4gS192HuIYRqfvOWb4i1E=
 github.com/nats-io/jwt v0.3.0/go.mod h1:fRYCDE99xlTsqUzISS1Bi75UBJ6ljOJQOAAu5VglpSg=
@@ -775,6 +808,7 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pkg/sftp v1.10.1/go.mod h1:lYOWFsE0bwd1+KfKJaKeuokY15vzFx25BLbzYYoAxZI=
 github.com/pkg/term v0.0.0-20180730021639-bffc007b7fd5/go.mod h1:eCbImbZ95eXtAUIbLAuAVnBnwf83mjf6QIVH8SHYwqQ=
+github.com/pmezard/go-difflib v0.0.0-20151028094244-d8ed2627bdf0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
@@ -823,6 +857,10 @@ github.com/prometheus/tsdb v0.6.2-0.20190402121629-4f204dcbc150/go.mod h1:qhTCs0
 github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40TwIPHuXU=
 github.com/prometheus/tsdb v0.10.0 h1:If5rVCMTp6W2SiRAQFlbpJNgVlgMEd+U2GZckwK38ic=
 github.com/prometheus/tsdb v0.10.0/go.mod h1:oi49uRhEe9dPUTlS3JRZOwJuVi6tmh10QSgwXEyGCt4=
+github.com/pseudomuto/protoc-gen-doc v1.4.1 h1:aNTZq0dy0Pq2ag2v7bhNKFNgBBA8wMCoJSChhd7RciE=
+github.com/pseudomuto/protoc-gen-doc v1.4.1/go.mod h1:exDTOVwqpp30eV/EDPFLZy3Pwr2sn6hBC1WIYH/UbIg=
+github.com/pseudomuto/protokit v0.2.0 h1:hlnBDcy3YEDXH7kc9gV+NLaN0cDzhDvD1s7Y6FZ8RpM=
+github.com/pseudomuto/protokit v0.2.0/go.mod h1:2PdH30hxVHsup8KpBTOXTBeMVhJZVio3Q8ViKSAXT0Q=
 github.com/rakyll/statik v0.1.7 h1:OF3QCZUuyPxuGEP7B4ypUa7sB/iHtqOTDYZXGM8KOdQ=
 github.com/rakyll/statik v0.1.7/go.mod h1:AlZONWzMtEnMs7W4e/1LURLiI49pIMmp6V9Unghqrcc=
 github.com/rcrowley/go-metrics v0.0.0-20181016184325-3113b8401b8a/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4=
@@ -881,6 +919,8 @@ github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasO
 github.com/spaolacci/murmur3 v1.1.0 h1:7c1g84S4BPRrfL5Xrdp6fOJ206sU9y293DDHaoy0bLI=
 github.com/spaolacci/murmur3 v1.1.0/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
+github.com/spf13/afero v1.3.3/go.mod h1:5KUK8ByomD5Ti5Artl0RtHeI5pTF7MIDuXL3yY520V4=
+github.com/spf13/afero v1.3.4/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/afero v1.6.0 h1:xoax2sJ2DT8S8xA2paPFjDCScCNeWsg75VG0DLRreiY=
 github.com/spf13/afero v1.6.0/go.mod h1:Ai8FlHk4v/PARR026UzYexafAt9roJ7LcLMAmO6Z93I=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
@@ -920,6 +960,7 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.2.0 h1:Hbg2NidpLE8veEBkEZTL3CvlkUIVzuU9jDplZO54c48=
 github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
+github.com/stretchr/testify v0.0.0-20170130113145-4d4bfba8f1d1/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.0/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
@@ -1034,6 +1075,7 @@ go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
 golang.org/x/crypto v0.0.0-20170930174604-9419663f5a44/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20180501155221-613d6eafa307/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
@@ -1175,6 +1217,7 @@ golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190412183630-56d357773e84/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -1344,6 +1387,7 @@ golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.2/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/tools v0.1.4/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1387,6 +1431,7 @@ google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCID
 google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20180831171423-11092d34479b/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20181107211654-5fc9ac540362/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
 google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
@@ -1436,6 +1481,8 @@ google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaE
 google.golang.org/genproto v0.0.0-20210602131652-f16073e35f0c/go.mod h1:UODoCrxHCcBojKKwX1terBiRUaqAsFqJiF615XL43r0=
 google.golang.org/genproto v0.0.0-20210712171009-5404628d0f46 h1:C+heNsV69Z0EjfRnhU7mg6EX5zz5l7x7hhTil+Ayj8g=
 google.golang.org/genproto v0.0.0-20210712171009-5404628d0f46/go.mod h1:AxrInvYm1dci+enl5hChSFPOmmUF1+uAa/UsgNRWd7k=
+google.golang.org/genproto v0.0.0-20210729151513-df9385d47c1b h1:4xoALQmXxqVdDdLimpPyPeDdsJzo+nFTJw9euAMpqgM=
+google.golang.org/genproto v0.0.0-20210729151513-df9385d47c1b/go.mod h1:ob2IJxKrgPT52GcgX759i1sleT07tiKowYBGbczaW48=
 google.golang.org/grpc v1.33.2 h1:EQyQC3sa8M+p6Ulc8yy9SWSS2GVwyRc83gAbG8lrl4o=
 google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
 google.golang.org/grpc/cmd/protoc-gen-go-grpc v1.0.1/go.mod h1:6Kw0yEErY5E/yWrBtf03jp27GLLJujG4z/JK95pnjjw=

proto/ethermint/evm/v1alpha1/query.proto

@@ -17,13 +17,18 @@ service Query {
   }
 
   // CosmosAccount queries an Ethereum account's Cosmos Address.
-  rpc CosmosAccount(QueryCosmosAccountRequest) returns (QueryCosmosAccountResponse) {
+  rpc CosmosAccount(QueryCosmosAccountRequest)
-    option (google.api.http).get = "/ethermint/evm/v1alpha1/cosmos_account/{address}";
+      returns (QueryCosmosAccountResponse) {
+    option (google.api.http).get =
+        "/ethermint/evm/v1alpha1/cosmos_account/{address}";
   }
 
-  // ValidatorAccount queries an Ethereum account's from a validator consensus Address.
+  // ValidatorAccount queries an Ethereum account's from a validator consensus
-  rpc ValidatorAccount(QueryValidatorAccountRequest) returns (QueryValidatorAccountResponse) {
+  // Address.
-    option (google.api.http).get = "/ethermint/evm/v1alpha1/validator_account/{cons_address}";
+  rpc ValidatorAccount(QueryValidatorAccountRequest)
+      returns (QueryValidatorAccountResponse) {
+    option (google.api.http).get =
+        "/ethermint/evm/v1alpha1/validator_account/{cons_address}";
   }
 
   // Balance queries the balance of a the EVM denomination for a single
@@ -34,7 +39,8 @@ service Query {
 
   // Storage queries the balance of all coins for a single account.
   rpc Storage(QueryStorageRequest) returns (QueryStorageResponse) {
-    option (google.api.http).get = "/ethermint/evm/v1alpha1/storage/{address}/{key}";
+    option (google.api.http).get =
+        "/ethermint/evm/v1alpha1/storage/{address}/{key}";
   }
 
   // Code queries the balance of all coins for a single account.
@@ -76,7 +82,6 @@ service Query {
   rpc EstimateGas(EthCallRequest) returns (EstimateGasResponse) {
     option (google.api.http).get = "/ethermint/evm/v1alpha1/estimate_gas";
   }
-
 }
 
 // QueryAccountRequest is the request type for the Query/Account RPC method.
@@ -98,7 +103,8 @@ message QueryAccountResponse {
   uint64 nonce = 3;
 }
 
-// QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC method.
+// QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC
+// method.
 message QueryCosmosAccountRequest {
   option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
@@ -107,7 +113,8 @@ message QueryCosmosAccountRequest {
   string address = 1;
 }
 
-// QueryCosmosAccountResponse is the response type for the Query/CosmosAccount RPC method.
+// QueryCosmosAccountResponse is the response type for the Query/CosmosAccount
+// RPC method.
 message QueryCosmosAccountResponse {
   // cosmos_address is the cosmos address of the account.
   string cosmos_address = 1;
@@ -117,7 +124,8 @@ message QueryCosmosAccountResponse {
   uint64 account_number = 3;
 }
 
-// QueryValidatorAccountRequest is the request type for the Query/ValidatorAccount RPC method.
+// QueryValidatorAccountRequest is the request type for the
+// Query/ValidatorAccount RPC method.
 message QueryValidatorAccountRequest {
   option (gogoproto.equal) = false;
   option (gogoproto.goproto_getters) = false;
@@ -126,7 +134,8 @@ message QueryValidatorAccountRequest {
   string cons_address = 1;
 }
 
-// QueryValidatorAccountResponse is the response type for the Query/ValidatorAccount RPC method.
+// QueryValidatorAccountResponse is the response type for the
+// Query/ValidatorAccount RPC method.
 message QueryValidatorAccountResponse {
   // account_address is the cosmos address of the account in bech32 format.
   string account_address = 1;
@@ -225,8 +234,8 @@ message QueryBlockLogsResponse {
 message QueryBlockBloomRequest {
   // height of the block which we want to query the bloom filter.
   // Tendermint always replace the query request header by the current context
-  // header, height cannot be extracted from there, so we need to explicitly pass
+  // header, height cannot be extracted from there, so we need to explicitly
-  // it in parameter.
+  // pass it in parameter.
   int64 height = 1;
 }
 
@@ -255,9 +264,7 @@ message QueryStaticCallRequest {
 }
 
 // QueryStaticCallRequest defines static call response
-message QueryStaticCallResponse {
+message QueryStaticCallResponse { bytes data = 1; }
-  bytes data = 1;
-}
 
 // EthCallRequest defines EthCall request
 message EthCallRequest {

proto/ethermint/evm/v1alpha1/tx.proto

@@ -26,9 +26,9 @@ message MsgEthereumTx {
   double size = 2 [ (gogoproto.jsontag) = "-" ];
   // transaction hash in hex format
   string hash = 3 [ (gogoproto.moretags) = "rlp:\"-\"" ];
-  // ethereum signer address in hex format. This address value is checked against
+  // ethereum signer address in hex format. This address value is checked
-  // the address derived from the signature (V, R, S) using the secp256k1
+  // against the address derived from the signature (V, R, S) using the
-  // elliptic curve
+  // secp256k1 elliptic curve
   string from = 4;
 }
 
@@ -40,9 +40,8 @@ message LegacyTx {
   // nonce corresponds to the account nonce (transaction sequence).
   uint64 nonce = 1;
   // gas price defines the value for each gas unit
-  string gas_price = 2 [
+  string gas_price = 2
-    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int"
+      [ (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int" ];
-  ];
   // gas defines the gas limit defined for the transaction.
   uint64 gas = 3 [ (gogoproto.customname) = "GasLimit" ];
   // hex formatted address of the recipient
@@ -62,7 +61,6 @@ message LegacyTx {
   bytes s = 9;
 }
 
-
 // AccessListTx is the data of EIP-2930 access list transactions.
 message AccessListTx {
   option (gogoproto.goproto_getters) = false;
@@ -77,9 +75,8 @@ message AccessListTx {
   // nonce corresponds to the account nonce (transaction sequence).
   uint64 nonce = 2;
   // gas price defines the value for each gas unit
-  string gas_price = 3 [
+  string gas_price = 3
-    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int"
+      [ (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int" ];
-  ];
   // gas defines the gas limit defined for the transaction.
   uint64 gas = 4 [ (gogoproto.customname) = "GasLimit" ];
   // hex formatted address of the recipient
@@ -91,8 +88,11 @@ message AccessListTx {
   ];
   // input defines the data payload bytes of the transaction.
   bytes data = 7;
-  repeated AccessTuple accesses = 8
+  repeated AccessTuple accesses = 8 [
-      [(gogoproto.castrepeated) = "AccessList", (gogoproto.jsontag) = "accessList", (gogoproto.nullable) = false];
+    (gogoproto.castrepeated) = "AccessList",
+    (gogoproto.jsontag) = "accessList",
+    (gogoproto.nullable) = false
+  ];
   // v defines the signature value
   bytes v = 9;
   // r defines the signature value
@@ -101,25 +101,68 @@ message AccessListTx {
   bytes s = 11;
 }
 
+// DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
+message DynamicFeeTx {
+  option (gogoproto.goproto_getters) = false;
+  option (cosmos_proto.implements_interface) = "TxData";
+
+  // destination EVM chain ID
+  string chain_id = 1 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.customname) = "ChainID",
+    (gogoproto.jsontag) = "chainID"
+  ];
+  // nonce corresponds to the account nonce (transaction sequence).
+  uint64 nonce = 2;
+  // gas tip cap defines the max value for the gas tip
+  string gas_tip_cap = 3
+      [ (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int" ];
+  // gas fee cap defines the max value for the gas fee
+  string gas_fee_cap = 4
+      [ (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int" ];
+  // gas defines the gas limit defined for the transaction.
+  uint64 gas = 5 [ (gogoproto.customname) = "GasLimit" ];
+  // hex formatted address of the recipient
+  string to = 6;
+  // value defines the the transaction amount.
+  string value = 7 [
+    (gogoproto.customtype) = "github.com/cosmos/cosmos-sdk/types.Int",
+    (gogoproto.customname) = "Amount"
+  ];
+  // input defines the data payload bytes of the transaction.
+  bytes data = 8;
+  repeated AccessTuple accesses = 9 [
+    (gogoproto.castrepeated) = "AccessList",
+    (gogoproto.jsontag) = "accessList",
+    (gogoproto.nullable) = false
+  ];
+  // v defines the signature value
+  bytes v = 10;
+  // r defines the signature value
+  bytes r = 11;
+  // s define the signature value
+  bytes s = 12;
+}
+
 message ExtensionOptionsEthereumTx {
   option (gogoproto.goproto_getters) = false;
 }
 
-message ExtensionOptionsWeb3Tx {
+message ExtensionOptionsWeb3Tx { option (gogoproto.goproto_getters) = false; }
-  option (gogoproto.goproto_getters) = false;
-}
 
 // MsgEthereumTxResponse defines the Msg/EthereumTx response type.
 message MsgEthereumTxResponse {
   option (gogoproto.goproto_getters) = false;
 
-  // ethereum transaction hash in hex format. This hash differs from the Tendermint sha256 hash of the transaction
+  // ethereum transaction hash in hex format. This hash differs from the
-  // bytes. See https://github.com/tendermint/tendermint/issues/6539 for reference
+  // Tendermint sha256 hash of the transaction bytes. See
+  // https://github.com/tendermint/tendermint/issues/6539 for reference
   string hash = 1;
   // logs contains the transaction hash and the proto-compatible ethereum
   // logs.
   repeated Log logs = 2;
-  // returned data from evm function (result or data supplied with revert opcode)
+  // returned data from evm function (result or data supplied with revert
+  // opcode)
   bytes ret = 3;
   // vm error is the error returned by vm execution
   string vm_error = 4;

x/evm/types/access_list_tx.go

@@ -98,6 +98,16 @@ func (tx *AccessListTx) GetGasPrice() *big.Int {
 	return tx.GasPrice.BigInt()
 }
 
+// GetGasTipCap returns the gas price field.
+func (tx *AccessListTx) GetGasTipCap() *big.Int {
+	return tx.GetGasPrice()
+}
+
+// GetGasFeeCap returns the gas price field.
+func (tx *AccessListTx) GetGasFeeCap() *big.Int {
+	return tx.GetGasPrice()
+}
+
 // GetValue returns the tx amount.
 func (tx *AccessListTx) GetValue() *big.Int {
 	if tx.Amount == nil {

x/evm/types/codec.go

@@ -37,6 +37,7 @@ func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	registry.RegisterInterface(
 		"ethermint.evm.v1alpha1.TxData",
 		(*TxData)(nil),
+		&DynamicFeeTx{},
 		&AccessListTx{},
 		&LegacyTx{},
 	)

x/evm/types/dynamic_fee_tx.go

@@ -0,0 +1,245 @@
+package types
+
+import (
+	"math/big"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	"github.com/ethereum/go-ethereum/common"
+	ethtypes "github.com/ethereum/go-ethereum/core/types"
+	"github.com/tharsis/ethermint/types"
+)
+
+// nolint: deadcode, unused
+func newDynamicFeeTx(tx *ethtypes.Transaction) *DynamicFeeTx {
+	txData := &DynamicFeeTx{
+		Nonce:    tx.Nonce(),
+		Data:     tx.Data(),
+		GasLimit: tx.Gas(),
+	}
+
+	v, r, s := tx.RawSignatureValues()
+	if tx.To() != nil {
+		txData.To = tx.To().Hex()
+	}
+
+	if tx.Value() != nil {
+		amountInt := sdk.NewIntFromBigInt(tx.Value())
+		txData.Amount = &amountInt
+	}
+	// TODO:
+
+	// if tx.GasFeeCap() != nil {
+	// 	gasFeeCapInt := sdk.NewIntFromBigInt(tx.GasFeeCap())
+	// 	txData.GasFeeCap = &gasFeeCapInt
+	// }
+
+	// if tx.GasTipCap() != nil {
+	// 	gasTipCapInt := sdk.NewIntFromBigInt(tx.GasTipCap())
+	// 	txData.GasTipCap = &gasTipCapInt
+	// }
+
+	if tx.AccessList() != nil {
+		al := tx.AccessList()
+		txData.Accesses = NewAccessList(&al)
+	}
+
+	txData.SetSignatureValues(tx.ChainId(), v, r, s)
+	return txData
+}
+
+// TxType returns the tx type
+func (tx *DynamicFeeTx) TxType() uint8 {
+	// TODO
+	return 0
+	// return ethtypes.DynamicFeeTxType
+}
+
+// Copy returns an instance with the same field values
+func (tx *DynamicFeeTx) Copy() TxData {
+	return &DynamicFeeTx{
+		ChainID:   tx.ChainID,
+		Nonce:     tx.Nonce,
+		GasTipCap: tx.GasTipCap,
+		GasFeeCap: tx.GasFeeCap,
+		GasLimit:  tx.GasLimit,
+		To:        tx.To,
+		Amount:    tx.Amount,
+		Data:      common.CopyBytes(tx.Data),
+		Accesses:  tx.Accesses,
+		V:         common.CopyBytes(tx.V),
+		R:         common.CopyBytes(tx.R),
+		S:         common.CopyBytes(tx.S),
+	}
+}
+
+// GetChainID returns the chain id field from the DynamicFeeTx
+func (tx *DynamicFeeTx) GetChainID() *big.Int {
+	if tx.ChainID == nil {
+		return nil
+	}
+
+	return tx.ChainID.BigInt()
+}
+
+// GetAccessList returns the AccessList field.
+func (tx *DynamicFeeTx) GetAccessList() ethtypes.AccessList {
+	if tx.Accesses == nil {
+		return nil
+	}
+	return *tx.Accesses.ToEthAccessList()
+}
+
+// GetData returns the a copy of the input data bytes.
+func (tx *DynamicFeeTx) GetData() []byte {
+	return common.CopyBytes(tx.Data)
+}
+
+// GetGas returns the gas limit.
+func (tx *DynamicFeeTx) GetGas() uint64 {
+	return tx.GasLimit
+}
+
+// GetGasPrice returns the gas fee cap field.
+func (tx *DynamicFeeTx) GetGasPrice() *big.Int {
+	return tx.GetGasFeeCap()
+}
+
+// GetGasTipCap returns the gas price field.
+func (tx *DynamicFeeTx) GetGasTipCap() *big.Int {
+	if tx.GasTipCap == nil {
+		return nil
+	}
+	return tx.GasTipCap.BigInt()
+}
+
+// GetGasFeeCap returns the gas price field.
+func (tx *DynamicFeeTx) GetGasFeeCap() *big.Int {
+	if tx.GasFeeCap == nil {
+		return nil
+	}
+	return tx.GasFeeCap.BigInt()
+}
+
+// GetValue returns the tx amount.
+func (tx *DynamicFeeTx) GetValue() *big.Int {
+	if tx.Amount == nil {
+		return nil
+	}
+
+	return tx.Amount.BigInt()
+}
+
+// GetNonce returns the account sequence for the transaction.
+func (tx *DynamicFeeTx) GetNonce() uint64 { return tx.Nonce }
+
+// GetTo returns the pointer to the recipient address.
+func (tx *DynamicFeeTx) GetTo() *common.Address {
+	if tx.To == "" {
+		return nil
+	}
+	to := common.HexToAddress(tx.To)
+	return &to
+}
+
+// AsEthereumData returns an DynamicFeeTx transaction tx from the proto-formatted
+// TxData defined on the Cosmos EVM.
+func (tx *DynamicFeeTx) AsEthereumData() ethtypes.TxData {
+	return nil
+	// TODO:
+	// v, r, s := tx.GetRawSignatureValues()
+	// return &ethtypes.DynamicFeeTx{
+	// 	ChainID:    tx.GetChainID(),
+	// 	Nonce:      tx.GetNonce(),
+	// 	GasTipCap:  tx.GetGasTipCap(),
+	// 	GasFeeCap:  tx.GetGasFeeCap(),
+	// 	Gas:        tx.GetGas(),
+	// 	To:         tx.GetTo(),
+	// 	Value:      tx.GetValue(),
+	// 	Data:       tx.GetData(),
+	// 	AccessList: tx.GetAccessList(),
+	// 	V:          v,
+	// 	R:          r,
+	// 	S:          s,
+	// }
+}
+
+// GetRawSignatureValues returns the V, R, S signature values of the transaction.
+// The return values should not be modified by the caller.
+func (tx *DynamicFeeTx) GetRawSignatureValues() (v, r, s *big.Int) {
+	return rawSignatureValues(tx.V, tx.R, tx.S)
+}
+
+// SetSignatureValues sets the signature values to the transaction.
+func (tx *DynamicFeeTx) SetSignatureValues(chainID, v, r, s *big.Int) {
+	if v != nil {
+		tx.V = v.Bytes()
+	}
+	if r != nil {
+		tx.R = r.Bytes()
+	}
+	if s != nil {
+		tx.S = s.Bytes()
+	}
+	if chainID != nil {
+		chainIDInt := sdk.NewIntFromBigInt(chainID)
+		tx.ChainID = &chainIDInt
+	}
+}
+
+// Validate performs a stateless validation of the tx fields.
+func (tx DynamicFeeTx) Validate() error {
+	if tx.GasTipCap == nil {
+		return sdkerrors.Wrap(ErrInvalidGasCap, "gas tip cap cannot nil")
+	}
+
+	if tx.GasFeeCap == nil {
+		return sdkerrors.Wrap(ErrInvalidGasCap, "gas fee cap cannot nil")
+	}
+
+	if tx.GasTipCap.IsNegative() {
+		return sdkerrors.Wrapf(ErrInvalidGasCap, "gas tip cap cannot be negative %s", tx.GasTipCap)
+	}
+
+	if tx.GasFeeCap.IsNegative() {
+		return sdkerrors.Wrapf(ErrInvalidGasCap, "gas fee cap cannot be negative %s", tx.GasFeeCap)
+	}
+
+	if tx.GasFeeCap.LT(*tx.GasTipCap) {
+		return sdkerrors.Wrapf(
+			ErrInvalidGasCap, "max priority fee per gas higher than max fee per gas (%s > %s)",
+			tx.GasTipCap, tx.GasFeeCap,
+		)
+	}
+
+	amount := tx.GetValue()
+	// Amount can be 0
+	if amount != nil && amount.Sign() == -1 {
+		return sdkerrors.Wrapf(ErrInvalidAmount, "amount cannot be negative %s", amount)
+	}
+
+	if tx.To != "" {
+		if err := types.ValidateAddress(tx.To); err != nil {
+			return sdkerrors.Wrap(err, "invalid to address")
+		}
+	}
+
+	if tx.GetChainID() == nil {
+		return sdkerrors.Wrap(
+			sdkerrors.ErrInvalidChainID,
+			"chain ID must be present on AccessList txs",
+		)
+	}
+
+	return nil
+}
+
+// Fee panics as it requires the base fee amount to calculate
+func (tx DynamicFeeTx) Fee() *big.Int {
+	panic("fee can only be called manually by providing the base fee")
+}
+
+// Cost returns amount + gasprice * gaslimit.
+func (tx DynamicFeeTx) Cost() *big.Int {
+	panic("cost can only be called manually by providing the base fee")
+}

x/evm/types/errors.go

@@ -28,6 +28,8 @@ const (
 	codeErrVMExecution
 	codeErrInvalidRefund
 	codeErrInconsistentGas
+	codeErrInvalidGasCap
+	codeErrInvalidBaseFee
 )
 
 var (
@@ -75,6 +77,12 @@ var (
 
 	// ErrInconsistentGas returns an error if a the gas differs from the expected one.
 	ErrInconsistentGas = sdkerrors.Register(ModuleName, codeErrInconsistentGas, "inconsistent gas")
+
+	// ErrInvalidGasCap returns an error if a the gas cap value is negative or invalid
+	ErrInvalidGasCap = sdkerrors.Register(ModuleName, codeErrInvalidGasCap, "invalid gas cap")
+
+	// ErrInvalidBaseFee returns an error if a the base fee cap value is invalid
+	ErrInvalidBaseFee = sdkerrors.Register(ModuleName, codeErrInvalidBaseFee, "invalid base fee")
 )
 
 // NewExecErrorWithReason unpacks the revert return bytes and returns a wrapped error

x/evm/types/legacy_tx.go

@@ -85,6 +85,16 @@ func (tx *LegacyTx) GetGasPrice() *big.Int {
 	return tx.GasPrice.BigInt()
 }
 
+// GetGasTipCap returns the gas price field.
+func (tx *LegacyTx) GetGasTipCap() *big.Int {
+	return tx.GetGasPrice()
+}
+
+// GetGasFeeCap returns the gas price field.
+func (tx *LegacyTx) GetGasFeeCap() *big.Int {
+	return tx.GetGasPrice()
+}
+
 // GetValue returns the tx amount.
 func (tx *LegacyTx) GetValue() *big.Int {
 	if tx.Amount == nil {

x/evm/types/query.pb.go

@@ -133,7 +133,8 @@ func (m *QueryAccountResponse) GetNonce() uint64 {
 	return 0
 }
 
-// QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC method.
+// QueryCosmosAccountRequest is the request type for the Query/CosmosAccount RPC
+// method.
 type QueryCosmosAccountRequest struct {
 	// address is the ethereum hex address to query the account for.
 	Address string `protobuf:"bytes,1,opt,name=address,proto3" json:"address,omitempty"`
@@ -172,7 +173,8 @@ func (m *QueryCosmosAccountRequest) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_QueryCosmosAccountRequest proto.InternalMessageInfo
 
-// QueryCosmosAccountResponse is the response type for the Query/CosmosAccount RPC method.
+// QueryCosmosAccountResponse is the response type for the Query/CosmosAccount
+// RPC method.
 type QueryCosmosAccountResponse struct {
 	// cosmos_address is the cosmos address of the account.
 	CosmosAddress string `protobuf:"bytes,1,opt,name=cosmos_address,json=cosmosAddress,proto3" json:"cosmos_address,omitempty"`
@@ -236,7 +238,8 @@ func (m *QueryCosmosAccountResponse) GetAccountNumber() uint64 {
 	return 0
 }
 
-// QueryValidatorAccountRequest is the request type for the Query/ValidatorAccount RPC method.
+// QueryValidatorAccountRequest is the request type for the
+// Query/ValidatorAccount RPC method.
 type QueryValidatorAccountRequest struct {
 	// cons_address is the validator cons address to query the account for.
 	ConsAddress string `protobuf:"bytes,1,opt,name=cons_address,json=consAddress,proto3" json:"cons_address,omitempty"`
@@ -275,7 +278,8 @@ func (m *QueryValidatorAccountRequest) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_QueryValidatorAccountRequest proto.InternalMessageInfo
 
-// QueryValidatorAccountResponse is the response type for the Query/ValidatorAccount RPC method.
+// QueryValidatorAccountResponse is the response type for the
+// Query/ValidatorAccount RPC method.
 type QueryValidatorAccountResponse struct {
 	// account_address is the cosmos address of the account in bech32 format.
 	AccountAddress string `protobuf:"bytes,1,opt,name=account_address,json=accountAddress,proto3" json:"account_address,omitempty"`
@@ -784,8 +788,8 @@ func (m *QueryBlockLogsResponse) GetPagination() *query.PageResponse {
 type QueryBlockBloomRequest struct {
 	// height of the block which we want to query the bloom filter.
 	// Tendermint always replace the query request header by the current context
-	// header, height cannot be extracted from there, so we need to explicitly pass
+	// header, height cannot be extracted from there, so we need to explicitly
-	// it in parameter.
+	// pass it in parameter.
 	Height int64 `protobuf:"varint,1,opt,name=height,proto3" json:"height,omitempty"`
 }
 
@@ -1290,7 +1294,8 @@ type QueryClient interface {
 	Account(ctx context.Context, in *QueryAccountRequest, opts ...grpc.CallOption) (*QueryAccountResponse, error)
 	// CosmosAccount queries an Ethereum account's Cosmos Address.
 	CosmosAccount(ctx context.Context, in *QueryCosmosAccountRequest, opts ...grpc.CallOption) (*QueryCosmosAccountResponse, error)
-	// ValidatorAccount queries an Ethereum account's from a validator consensus Address.
+	// ValidatorAccount queries an Ethereum account's from a validator consensus
+	// Address.
 	ValidatorAccount(ctx context.Context, in *QueryValidatorAccountRequest, opts ...grpc.CallOption) (*QueryValidatorAccountResponse, error)
 	// Balance queries the balance of a the EVM denomination for a single
 	// EthAccount.
@@ -1446,7 +1451,8 @@ type QueryServer interface {
 	Account(context.Context, *QueryAccountRequest) (*QueryAccountResponse, error)
 	// CosmosAccount queries an Ethereum account's Cosmos Address.
 	CosmosAccount(context.Context, *QueryCosmosAccountRequest) (*QueryCosmosAccountResponse, error)
-	// ValidatorAccount queries an Ethereum account's from a validator consensus Address.
+	// ValidatorAccount queries an Ethereum account's from a validator consensus
+	// Address.
 	ValidatorAccount(context.Context, *QueryValidatorAccountRequest) (*QueryValidatorAccountResponse, error)
 	// Balance queries the balance of a the EVM denomination for a single
 	// EthAccount.

x/evm/types/tx.pb.go

@@ -40,9 +40,9 @@ type MsgEthereumTx struct {
 	Size_ float64 `protobuf:"fixed64,2,opt,name=size,proto3" json:"-"`
 	// transaction hash in hex format
 	Hash string `protobuf:"bytes,3,opt,name=hash,proto3" json:"hash,omitempty" rlp:"-"`
-	// ethereum signer address in hex format. This address value is checked against
+	// ethereum signer address in hex format. This address value is checked
-	// the address derived from the signature (V, R, S) using the secp256k1
+	// against the address derived from the signature (V, R, S) using the
-	// elliptic curve
+	// secp256k1 elliptic curve
 	From string `protobuf:"bytes,4,opt,name=from,proto3" json:"from,omitempty"`
 }
 
@@ -192,6 +192,66 @@ func (m *AccessListTx) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_AccessListTx proto.InternalMessageInfo
 
+// DynamicFeeTx is the data of EIP-1559 dinamic fee transactions.
+type DynamicFeeTx struct {
+	// destination EVM chain ID
+	ChainID *github_com_cosmos_cosmos_sdk_types.Int `protobuf:"bytes,1,opt,name=chain_id,json=chainId,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Int" json:"chainID"`
+	// nonce corresponds to the account nonce (transaction sequence).
+	Nonce uint64 `protobuf:"varint,2,opt,name=nonce,proto3" json:"nonce,omitempty"`
+	// gas tip cap defines the max value for the gas tip
+	GasTipCap *github_com_cosmos_cosmos_sdk_types.Int `protobuf:"bytes,3,opt,name=gas_tip_cap,json=gasTipCap,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Int" json:"gas_tip_cap,omitempty"`
+	// gas fee cap defines the max value for the gas fee
+	GasFeeCap *github_com_cosmos_cosmos_sdk_types.Int `protobuf:"bytes,4,opt,name=gas_fee_cap,json=gasFeeCap,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Int" json:"gas_fee_cap,omitempty"`
+	// gas defines the gas limit defined for the transaction.
+	GasLimit uint64 `protobuf:"varint,5,opt,name=gas,proto3" json:"gas,omitempty"`
+	// hex formatted address of the recipient
+	To string `protobuf:"bytes,6,opt,name=to,proto3" json:"to,omitempty"`
+	// value defines the the transaction amount.
+	Amount *github_com_cosmos_cosmos_sdk_types.Int `protobuf:"bytes,7,opt,name=value,proto3,customtype=github.com/cosmos/cosmos-sdk/types.Int" json:"value,omitempty"`
+	// input defines the data payload bytes of the transaction.
+	Data     []byte     `protobuf:"bytes,8,opt,name=data,proto3" json:"data,omitempty"`
+	Accesses AccessList `protobuf:"bytes,9,rep,name=accesses,proto3,castrepeated=AccessList" json:"accessList"`
+	// v defines the signature value
+	V []byte `protobuf:"bytes,10,opt,name=v,proto3" json:"v,omitempty"`
+	// r defines the signature value
+	R []byte `protobuf:"bytes,11,opt,name=r,proto3" json:"r,omitempty"`
+	// s define the signature value
+	S []byte `protobuf:"bytes,12,opt,name=s,proto3" json:"s,omitempty"`
+}
+
+func (m *DynamicFeeTx) Reset()         { *m = DynamicFeeTx{} }
+func (m *DynamicFeeTx) String() string { return proto.CompactTextString(m) }
+func (*DynamicFeeTx) ProtoMessage()    {}
+func (*DynamicFeeTx) Descriptor() ([]byte, []int) {
+	return fileDescriptor_6a305e80b084ab0e, []int{3}
+}
+func (m *DynamicFeeTx) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *DynamicFeeTx) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_DynamicFeeTx.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *DynamicFeeTx) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_DynamicFeeTx.Merge(m, src)
+}
+func (m *DynamicFeeTx) XXX_Size() int {
+	return m.Size()
+}
+func (m *DynamicFeeTx) XXX_DiscardUnknown() {
+	xxx_messageInfo_DynamicFeeTx.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_DynamicFeeTx proto.InternalMessageInfo
+
 type ExtensionOptionsEthereumTx struct {
 }
 
@@ -199,7 +259,7 @@ func (m *ExtensionOptionsEthereumTx) Reset()         { *m = ExtensionOptionsEthe
 func (m *ExtensionOptionsEthereumTx) String() string { return proto.CompactTextString(m) }
 func (*ExtensionOptionsEthereumTx) ProtoMessage()    {}
 func (*ExtensionOptionsEthereumTx) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a305e80b084ab0e, []int{3}
+	return fileDescriptor_6a305e80b084ab0e, []int{4}
 }
 func (m *ExtensionOptionsEthereumTx) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -235,7 +295,7 @@ func (m *ExtensionOptionsWeb3Tx) Reset()         { *m = ExtensionOptionsWeb3Tx{}
 func (m *ExtensionOptionsWeb3Tx) String() string { return proto.CompactTextString(m) }
 func (*ExtensionOptionsWeb3Tx) ProtoMessage()    {}
 func (*ExtensionOptionsWeb3Tx) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a305e80b084ab0e, []int{4}
+	return fileDescriptor_6a305e80b084ab0e, []int{5}
 }
 func (m *ExtensionOptionsWeb3Tx) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -266,13 +326,15 @@ var xxx_messageInfo_ExtensionOptionsWeb3Tx proto.InternalMessageInfo
 
 // MsgEthereumTxResponse defines the Msg/EthereumTx response type.
 type MsgEthereumTxResponse struct {
-	// ethereum transaction hash in hex format. This hash differs from the Tendermint sha256 hash of the transaction
+	// ethereum transaction hash in hex format. This hash differs from the
-	// bytes. See https://github.com/tendermint/tendermint/issues/6539 for reference
+	// Tendermint sha256 hash of the transaction bytes. See
+	// https://github.com/tendermint/tendermint/issues/6539 for reference
 	Hash string `protobuf:"bytes,1,opt,name=hash,proto3" json:"hash,omitempty"`
 	// logs contains the transaction hash and the proto-compatible ethereum
 	// logs.
 	Logs []*Log `protobuf:"bytes,2,rep,name=logs,proto3" json:"logs,omitempty"`
-	// returned data from evm function (result or data supplied with revert opcode)
+	// returned data from evm function (result or data supplied with revert
+	// opcode)
 	Ret []byte `protobuf:"bytes,3,opt,name=ret,proto3" json:"ret,omitempty"`
 	// vm error is the error returned by vm execution
 	VmError string `protobuf:"bytes,4,opt,name=vm_error,json=vmError,proto3" json:"vm_error,omitempty"`
@@ -284,7 +346,7 @@ func (m *MsgEthereumTxResponse) Reset()         { *m = MsgEthereumTxResponse{} }
 func (m *MsgEthereumTxResponse) String() string { return proto.CompactTextString(m) }
 func (*MsgEthereumTxResponse) ProtoMessage()    {}
 func (*MsgEthereumTxResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_6a305e80b084ab0e, []int{5}
+	return fileDescriptor_6a305e80b084ab0e, []int{6}
 }
 func (m *MsgEthereumTxResponse) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -317,6 +379,7 @@ func init() {
 	proto.RegisterType((*MsgEthereumTx)(nil), "ethermint.evm.v1alpha1.MsgEthereumTx")
 	proto.RegisterType((*LegacyTx)(nil), "ethermint.evm.v1alpha1.LegacyTx")
 	proto.RegisterType((*AccessListTx)(nil), "ethermint.evm.v1alpha1.AccessListTx")
+	proto.RegisterType((*DynamicFeeTx)(nil), "ethermint.evm.v1alpha1.DynamicFeeTx")
 	proto.RegisterType((*ExtensionOptionsEthereumTx)(nil), "ethermint.evm.v1alpha1.ExtensionOptionsEthereumTx")
 	proto.RegisterType((*ExtensionOptionsWeb3Tx)(nil), "ethermint.evm.v1alpha1.ExtensionOptionsWeb3Tx")
 	proto.RegisterType((*MsgEthereumTxResponse)(nil), "ethermint.evm.v1alpha1.MsgEthereumTxResponse")
@@ -325,54 +388,59 @@ func init() {
 func init() { proto.RegisterFile("ethermint/evm/v1alpha1/tx.proto", fileDescriptor_6a305e80b084ab0e) }
 
 var fileDescriptor_6a305e80b084ab0e = []byte{
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+	// 829 bytes of a gzipped FileDescriptorProto
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 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -722,6 +790,136 @@ func (m *AccessListTx) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	return len(dAtA) - i, nil
 }
 
+func (m *DynamicFeeTx) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *DynamicFeeTx) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *DynamicFeeTx) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.S) > 0 {
+		i -= len(m.S)
+		copy(dAtA[i:], m.S)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.S)))
+		i--
+		dAtA[i] = 0x62
+	}
+	if len(m.R) > 0 {
+		i -= len(m.R)
+		copy(dAtA[i:], m.R)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.R)))
+		i--
+		dAtA[i] = 0x5a
+	}
+	if len(m.V) > 0 {
+		i -= len(m.V)
+		copy(dAtA[i:], m.V)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.V)))
+		i--
+		dAtA[i] = 0x52
+	}
+	if len(m.Accesses) > 0 {
+		for iNdEx := len(m.Accesses) - 1; iNdEx >= 0; iNdEx-- {
+			{
+				size, err := m.Accesses[iNdEx].MarshalToSizedBuffer(dAtA[:i])
+				if err != nil {
+					return 0, err
+				}
+				i -= size
+				i = encodeVarintTx(dAtA, i, uint64(size))
+			}
+			i--
+			dAtA[i] = 0x4a
+		}
+	}
+	if len(m.Data) > 0 {
+		i -= len(m.Data)
+		copy(dAtA[i:], m.Data)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Data)))
+		i--
+		dAtA[i] = 0x42
+	}
+	if m.Amount != nil {
+		{
+			size := m.Amount.Size()
+			i -= size
+			if _, err := m.Amount.MarshalTo(dAtA[i:]); err != nil {
+				return 0, err
+			}
+			i = encodeVarintTx(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x3a
+	}
+	if len(m.To) > 0 {
+		i -= len(m.To)
+		copy(dAtA[i:], m.To)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.To)))
+		i--
+		dAtA[i] = 0x32
+	}
+	if m.GasLimit != 0 {
+		i = encodeVarintTx(dAtA, i, uint64(m.GasLimit))
+		i--
+		dAtA[i] = 0x28
+	}
+	if m.GasFeeCap != nil {
+		{
+			size := m.GasFeeCap.Size()
+			i -= size
+			if _, err := m.GasFeeCap.MarshalTo(dAtA[i:]); err != nil {
+				return 0, err
+			}
+			i = encodeVarintTx(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x22
+	}
+	if m.GasTipCap != nil {
+		{
+			size := m.GasTipCap.Size()
+			i -= size
+			if _, err := m.GasTipCap.MarshalTo(dAtA[i:]); err != nil {
+				return 0, err
+			}
+			i = encodeVarintTx(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0x1a
+	}
+	if m.Nonce != 0 {
+		i = encodeVarintTx(dAtA, i, uint64(m.Nonce))
+		i--
+		dAtA[i] = 0x10
+	}
+	if m.ChainID != nil {
+		{
+			size := m.ChainID.Size()
+			i -= size
+			if _, err := m.ChainID.MarshalTo(dAtA[i:]); err != nil {
+				return 0, err
+			}
+			i = encodeVarintTx(dAtA, i, uint64(size))
+		}
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func (m *ExtensionOptionsEthereumTx) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
@@ -962,6 +1160,63 @@ func (m *AccessListTx) Size() (n int) {
 	return n
 }
 
+func (m *DynamicFeeTx) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	if m.ChainID != nil {
+		l = m.ChainID.Size()
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if m.Nonce != 0 {
+		n += 1 + sovTx(uint64(m.Nonce))
+	}
+	if m.GasTipCap != nil {
+		l = m.GasTipCap.Size()
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if m.GasFeeCap != nil {
+		l = m.GasFeeCap.Size()
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if m.GasLimit != 0 {
+		n += 1 + sovTx(uint64(m.GasLimit))
+	}
+	l = len(m.To)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if m.Amount != nil {
+		l = m.Amount.Size()
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.Data)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	if len(m.Accesses) > 0 {
+		for _, e := range m.Accesses {
+			l = e.Size()
+			n += 1 + l + sovTx(uint64(l))
+		}
+	}
+	l = len(m.V)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.R)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.S)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
 func (m *ExtensionOptionsEthereumTx) Size() (n int) {
 	if m == nil {
 		return 0
@@ -1903,6 +2158,440 @@ func (m *AccessListTx) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *DynamicFeeTx) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: DynamicFeeTx: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: DynamicFeeTx: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ChainID", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			var v github_com_cosmos_cosmos_sdk_types.Int
+			m.ChainID = &v
+			if err := m.ChainID.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 2:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Nonce", wireType)
+			}
+			m.Nonce = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.Nonce |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 3:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field GasTipCap", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			var v github_com_cosmos_cosmos_sdk_types.Int
+			m.GasTipCap = &v
+			if err := m.GasTipCap.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 4:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field GasFeeCap", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			var v github_com_cosmos_cosmos_sdk_types.Int
+			m.GasFeeCap = &v
+			if err := m.GasFeeCap.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 5:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field GasLimit", wireType)
+			}
+			m.GasLimit = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.GasLimit |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+		case 6:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field To", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.To = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 7:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Amount", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			var v github_com_cosmos_cosmos_sdk_types.Int
+			m.Amount = &v
+			if err := m.Amount.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 8:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Data = append(m.Data[:0], dAtA[iNdEx:postIndex]...)
+			if m.Data == nil {
+				m.Data = []byte{}
+			}
+			iNdEx = postIndex
+		case 9:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Accesses", wireType)
+			}
+			var msglen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				msglen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if msglen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + msglen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Accesses = append(m.Accesses, AccessTuple{})
+			if err := m.Accesses[len(m.Accesses)-1].Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
+				return err
+			}
+			iNdEx = postIndex
+		case 10:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field V", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.V = append(m.V[:0], dAtA[iNdEx:postIndex]...)
+			if m.V == nil {
+				m.V = []byte{}
+			}
+			iNdEx = postIndex
+		case 11:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field R", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.R = append(m.R[:0], dAtA[iNdEx:postIndex]...)
+			if m.R == nil {
+				m.R = []byte{}
+			}
+			iNdEx = postIndex
+		case 12:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field S", wireType)
+			}
+			var byteLen int
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				byteLen |= int(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			if byteLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + byteLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.S = append(m.S[:0], dAtA[iNdEx:postIndex]...)
+			if m.S == nil {
+				m.S = []byte{}
+			}
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func (m *ExtensionOptionsEthereumTx) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0

x/evm/types/tx_data.go

@@ -7,7 +7,11 @@ import (
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
 )
 
-var _ TxData = &AccessListTx{}
+var (
+	_ TxData = &LegacyTx{}
+	_ TxData = &AccessListTx{}
+	_ TxData = &DynamicFeeTx{}
+)
 
 // TxData implements the Ethereum transaction tx structure. It is used
 // solely as intended in Ethereum abiding by the protocol.
@@ -22,6 +26,8 @@ type TxData interface {
 	GetNonce() uint64
 	GetGas() uint64
 	GetGasPrice() *big.Int
+	GetGasTipCap() *big.Int
+	GetGasFeeCap() *big.Int
 	GetValue() *big.Int
 	GetTo() *common.Address
 
@@ -37,6 +43,8 @@ type TxData interface {
 func NewTxDataFromTx(tx *ethtypes.Transaction) TxData {
 	var txData TxData
 	switch tx.Type() {
+	// case ethtypes.DynamicFeeTxType:
+	// 	txData = newDynamicFeeTx(tx)
 	case ethtypes.AccessListTxType:
 		txData = newAccessListTx(tx)
 	default: