diff --git a/src/libs/client.ts b/src/libs/client.ts
index 2e39c185..7625546d 100644
--- a/src/libs/client.ts
+++ b/src/libs/client.ts
@@ -39,6 +39,7 @@ import {
   type AbciQueryParams,
   type CometClient,
   type QueryTag,
+  type TxData,
   type TxResponse,
 } from '@cosmjs/tendermint-rpc';
 import { buildQuery } from '@cosmjs/tendermint-rpc/build/tendermint37/requests';
@@ -104,13 +105,17 @@ import {
   type RequestRegistry,
 } from './registry';
 import { decodeProto } from '@/components/dynamic';
+import { convertStr } from './utils';
 
 export const DEFAULT_SDK_VERSION = '0.45.16';
 export const LCD_FALLBACK_CHAINS = ['OraiBtcMainnet'];
 
-export type ExtraTxResponse = TxResponse & {
+export type ExtraTxResponse = Omit<TxResponse, 'result'> & {
   txRaw: DecodedTxRaw;
   timestamp?: string;
+  result: Omit<TxData, 'events'> & {
+    readonly events: readonly Event[];
+  };
 };
 export interface ExtraTxSearchResponse {
   readonly txs: ExtraTxResponse[];
@@ -965,6 +970,13 @@ export class CosmosRestClient extends BaseRestClient<RequestRegistry> {
     if (decodeRaw) {
       res.txs.forEach((tx, i) => {
         const txRaw = decodeTxRaw(tx.tx);
+        tx.result.events.forEach((event) => {
+          event.attributes.forEach((attr) => {
+            const key = convertStr(attr.key);
+            const value = convertStr(attr.value);
+            Object.assign(attr, { key, value });
+          });
+        });
 
         // txRaw.body.messages = txRaw.body.messages.map(decodeProto);
         // @ts-ignore
@@ -1062,7 +1074,6 @@ export class CosmosRestClient extends BaseRestClient<RequestRegistry> {
     //   hash,
     // });
     const res = await this.queryClient.ibc.transfer.denomTrace(hash);
-    console.log(res);
     return res;
   }
   async getIBCConnections(page?: PageRequest) {
diff --git a/src/libs/utils.ts b/src/libs/utils.ts
index 179c96a9..d00d301c 100644
--- a/src/libs/utils.ts
+++ b/src/libs/utils.ts
@@ -1,5 +1,5 @@
 import { fromBinary, type JsonObject } from '@cosmjs/cosmwasm-stargate';
-import { fromAscii, toBase64 } from '@cosmjs/encoding';
+import { fromAscii, fromBase64, toBase64 } from '@cosmjs/encoding';
 import type { Timestamp } from 'cosmjs-types/google/protobuf/timestamp';
 
 export const formatTitle = (title: string) => {
@@ -26,6 +26,26 @@ export const percent = (num: number) => {
   return parseFloat((num * 100).toFixed(2));
 };
 
+export const convertStr = (value: Uint8Array | string) => {
+  let valueArr;
+  if (typeof value === 'string') {
+    try {
+      valueArr = fromBase64(value);
+    } catch {
+      // pure string
+      return value;
+    }
+  } else {
+    valueArr = value;
+  }
+
+  try {
+    return fromAscii(valueArr);
+  } catch {
+    return typeof value === 'string' ? value : toBase64(valueArr);
+  }
+};
+
 export const decodeBuffer = (value: Uint8Array) => {
   try {
     const str = fromAscii(value);
@@ -56,14 +76,6 @@ export const parseJSONRecursive = (value: JsonObject) => {
   return value;
 };
 
-export function stringToUint8Array(str: string) {
-  const arr = [];
-  for (let i = 0, j = str.length; i < j; ++i) {
-    arr.push(str.charCodeAt(i));
-  }
-  return new Uint8Array(arr);
-}
-
 export function uint8ArrayToString(arr: Uint8Array) {
   let str = '';
   for (let i = 0, j = arr.length; i < j; ++i) {
diff --git a/src/modules/[chain]/account/[address].vue b/src/modules/[chain]/account/[address].vue
index 4717859d..ccc5a2d5 100644
--- a/src/modules/[chain]/account/[address].vue
+++ b/src/modules/[chain]/account/[address].vue
@@ -19,7 +19,7 @@ import {
   type UnbondingResponses,
   PageRequest,
 } from '@/types';
-import type { Event } from '@cosmjs/tendermint-rpc';
+
 import type { Coin } from '@cosmjs/amino';
 import Countdown from '@/components/Countdown.vue';
 import { fromAscii, fromBase64, toBase64, toHex } from '@cosmjs/encoding';
@@ -31,6 +31,7 @@ import { BaseAccount } from 'cosmjs-types/cosmos/auth/v1beta1/auth';
 import type { ExtraTxResponse } from '@/libs/client';
 import type { QueryDelegationTotalRewardsResponse } from 'cosmjs-types/cosmos/distribution/v1beta1/query';
 import { fromTimestamp } from 'cosmjs-types/helpers';
+import type { Event } from 'cosmjs-types/tendermint/abci/types';
 
 const props = defineProps(['address', 'chain']);
 
@@ -151,9 +152,7 @@ function mapAmount(events: readonly Event[]) {
   if (!events) return [];
   return events
     .find((x) => x.type === 'coin_received')
-    ?.attributes.filter(
-      (x) => (typeof x.key === 'string' ? x.key : fromAscii(x.key)) === 'amount'
-    )
+    ?.attributes.filter((x) => x.key === 'amount')
     .map((x) => x.value);
 }
 </script>
diff --git a/src/modules/[chain]/staking/[validator].vue b/src/modules/[chain]/staking/[validator].vue
index 32c5d1cc..ce80a8fe 100644
--- a/src/modules/[chain]/staking/[validator].vue
+++ b/src/modules/[chain]/staking/[validator].vue
@@ -10,7 +10,6 @@ import {
   decodeKey,
 } from '@/libs';
 import type { ExtraTxResponse, ExtraTxSearchResponse } from '@/libs/client';
-import { stringToUint8Array } from '@/libs/utils';
 import {
   useBlockchain,
   useFormatter,
@@ -21,7 +20,7 @@ import {
 import { PageRequest } from '@/types';
 import { fromAscii, fromBech32, toBase64, toHex } from '@cosmjs/encoding';
 import type { Coin } from '@cosmjs/stargate';
-import type { Event } from '@cosmjs/tendermint-rpc';
+import type { Event, EventAttribute } from 'cosmjs-types/tendermint/abci/types';
 import { Icon } from '@iconify/vue';
 import type { QueryValidatorDelegationsResponse } from 'cosmjs-types/cosmos/staking/v1beta1/query';
 import {
@@ -286,45 +285,39 @@ function mapAmounts(tx: ExtraTxResponse) {
     })
     .filter(Boolean);
   if (amounts.length) return amounts;
-  return mapEvents(tx.result.events);
+  // fallback from event
+  return filterEvents(tx.result.events).map((x) =>
+    x.attributes.find((a) => a.key === 'amount')?.value.replace(/[^\d]+/g, '')
+  );
 }
 
-function mapEvents(events: readonly Event[]) {
+function filterEvents(events: readonly Event[]) {
   const attributes = events
     .filter((x) => x.type === selectedEventType.value)
-    .filter(
-      (x) =>
-        x.attributes.findIndex((attr) => {
-          const base64Validator = toBase64(stringToUint8Array(validator));
-          return (
-            toBase64(attr.value) === base64Validator ||
-            toBase64(attr.value) === base64Validator
-          );
-        }) > -1
-    )
-    .map((x) => {
-      // check if attributes need to decode
-      const output = {} as { [key: string]: string };
-
-      if (x.attributes.findIndex((a) => fromAscii(a.key) === `amount`) > -1) {
-        x.attributes.forEach((attr) => {
-          output[fromAscii(attr.key)] = fromAscii(attr.value);
-        });
-      } else
-        x.attributes.forEach((attr) => {
-          output[fromAscii(attr.key)] = fromAscii(attr.value);
-        });
-      return output;
-    });
+    .filter((x) =>
+      x.attributes.some((attr) => {
+        return attr.value === validator;
+      })
+    );
 
   return attributes;
 }
 
-function mapDelegators(messages: any[]) {
+function mapDelegators(tx: ExtraTxResponse) {
+  const { messages } = tx.txRaw.body;
   if (!messages) return [];
-  return Array.from(
-    new Set(messages.map((x) => x.delegatorAddress || x.grantee || x.contract))
-  );
+
+  const delegators = Array.from(
+    new Set(
+      messages.map((x: any) => x.delegatorAddress || x.grantee || x.contract)
+    )
+  ).filter(Boolean);
+
+  if (delegators.length) return delegators;
+  // fallback from event
+  return filterEvents(tx.result.events)
+    .map((x) => x.attributes.find((a) => a.key === 'validator')?.value)
+    .filter(Boolean);
 }
 </script>
 <template>
@@ -410,7 +403,7 @@ function mapDelegators(messages: any[]) {
               <div class="flex items-center mb-2">
                 <Icon icon="mdi-shield-account-outline" class="text-xl mr-1" />
                 <span class="font-bold mr-2">{{ $t('staking.status') }}: </span
-                ><span>
+                ><span class="capitalize">
                   {{
                     bondStatusToJSON(v.status)
                       .toLowerCase()
@@ -828,7 +821,7 @@ function mapDelegators(messages: any[]) {
             <tr v-for="(item, i) in events.txs">
               <td class="pr-2 truncate text-primary" style="max-width: 250px">
                 <RouterLink
-                  v-for="d in mapDelegators(item.txRaw.body?.messages)"
+                  v-for="d in mapDelegators(item)"
                   :to="`/${props.chain}/account/${d}`"
                 >
                   {{ d }}