rpc: geth v1.10.9 changes (#624)

* rpc: geth v1.10.9 changes

* updates

* suggestGasTipCap

* update gRPC

* resend

* fixes

* rm unused func

* address TODO

x/evm/client/rest/rest.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/hex"
 	"encoding/json"
+	"math/big"
 	"net/http"
 	"strings"
 
@@ -15,6 +16,7 @@ import (
 	authrest "github.com/cosmos/cosmos-sdk/x/auth/client/rest"
 
 	rpctypes "github.com/tharsis/ethermint/rpc/ethereum/types"
+	feemarkettypes "github.com/tharsis/ethermint/x/feemarket/types"
 
 	"github.com/ethereum/go-ethereum/common"
 )
@@ -79,6 +81,17 @@ func getEthTransactionByHash(clientCtx client.Context, hashHex string) ([]byte,
 		return nil, err
 	}
 
+	client := feemarkettypes.NewQueryClient(clientCtx)
+	res, err := client.BaseFee(context.Background(), &feemarkettypes.QueryBaseFeeRequest{})
+	if err != nil {
+		return nil, err
+	}
+
+	var baseFee *big.Int
+	if res.BaseFee != nil {
+		baseFee = res.BaseFee.BigInt()
+	}
+
 	blockHash := common.BytesToHash(block.Block.Header.Hash())
 
 	ethTx, err := rpctypes.RawTxToEthTx(clientCtx, tx.Tx)
@@ -87,7 +100,11 @@ func getEthTransactionByHash(clientCtx client.Context, hashHex string) ([]byte,
 	}
 
 	height := uint64(tx.Height)
-	rpcTx := rpctypes.NewTransaction(ethTx.AsTransaction(), blockHash, height, uint64(tx.Index))
+
+	rpcTx, err := rpctypes.NewRPCTransaction(ethTx.AsTransaction(), blockHash, height, uint64(tx.Index), baseFee)
+	if err != nil {
+		return nil, err
+	}
 
 	return json.Marshal(rpcTx)
 }