diff --git a/CHANGELOG.md b/CHANGELOG.md
index df7636ba7e..77c84f6fcd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,7 @@
 * (e2ee)[#1415](https://github.com/crypto-org-chain/cronos/pull/1415) Add batch keys query for e2ee module.
 * (e2ee)[#1421](https://github.com/crypto-org-chain/cronos/pull/1421) Validate e2ee key when register.
 * [#1437](https://github.com/crypto-org-chain/cronos/pull/1437) Update cometbft and cosmos-sdk dependencies.
+* (rpc) [#1467](https://github.com/crypto-org-chain/cronos/pull/1467) Avoid unnecessary tx decode in tx listener.
 
 ### Bug Fixes
 
diff --git a/app/app.go b/app/app.go
index 7447c0ba95..6570986a76 100644
--- a/app/app.go
+++ b/app/app.go
@@ -126,7 +126,6 @@ import (
 	icaauthtypes "github.com/crypto-org-chain/cronos/v2/x/icaauth/types"
 
 	clientflags "github.com/cosmos/cosmos-sdk/client/flags"
-	evmapp "github.com/evmos/ethermint/app"
 	evmante "github.com/evmos/ethermint/app/ante"
 	srvflags "github.com/evmos/ethermint/server/flags"
 	ethermint "github.com/evmos/ethermint/types"
@@ -158,6 +157,7 @@ import (
 	"github.com/crypto-org-chain/cronos/v2/client/docs"
 
 	// Force-load the tracer engines to trigger registration
+	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/vm"
 	_ "github.com/ethereum/go-ethereum/eth/tracers/js"
 	_ "github.com/ethereum/go-ethereum/eth/tracers/native"
@@ -331,7 +331,7 @@ type App struct {
 
 	invCheckPeriod uint
 
-	pendingTxListeners []evmapp.PendingTxListener
+	pendingTxListeners []evmante.PendingTxListener
 
 	// keys to access the substores
 	keys    map[string]*storetypes.KVStoreKey
@@ -1039,7 +1039,8 @@ func (app *App) setAnteHandler(txConfig client.TxConfig, maxGasWanted uint64, bl
 			sdk.MsgTypeURL(&evmtypes.MsgEthereumTx{}),
 			sdk.MsgTypeURL(&vestingtypes.MsgCreateVestingAccount{}),
 		},
-		ExtraDecorators: []sdk.AnteDecorator{blockAddressDecorator},
+		ExtraDecorators:   []sdk.AnteDecorator{blockAddressDecorator},
+		PendingTxListener: app.onPendingTx,
 	}
 
 	anteHandler, err := evmante.NewAnteHandler(options)
@@ -1215,19 +1216,15 @@ func (app *App) RegisterTendermintService(clientCtx client.Context) {
 	)
 }
 
-// RegisterPendingTxListener is used by json-rpc server to listen to pending transactions in CheckTx.
-func (app *App) RegisterPendingTxListener(listener evmapp.PendingTxListener) {
+// RegisterPendingTxListener is used by json-rpc server to listen to pending transactions callback.
+func (app *App) RegisterPendingTxListener(listener evmante.PendingTxListener) {
 	app.pendingTxListeners = append(app.pendingTxListeners, listener)
 }
 
-func (app *App) CheckTx(req abci.RequestCheckTx) abci.ResponseCheckTx {
-	res := app.BaseApp.CheckTx(req)
-	if res.Code == 0 && req.Type == abci.CheckTxType_New {
-		for _, listener := range app.pendingTxListeners {
-			listener(req.Tx)
-		}
+func (app *App) onPendingTx(hash common.Hash) {
+	for _, listener := range app.pendingTxListeners {
+		listener(hash)
 	}
-	return res
 }
 
 func (app *App) RegisterNodeService(clientCtx client.Context) {
diff --git a/go.mod b/go.mod
index 1b32c7bbbd..266671174e 100644
--- a/go.mod
+++ b/go.mod
@@ -250,7 +250,7 @@ replace (
 	// TODO: remove it: https://github.com/cosmos/cosmos-sdk/issues/13134
 	github.com/dgrijalva/jwt-go => github.com/golang-jwt/jwt/v4 v4.4.2
 	github.com/ethereum/go-ethereum => github.com/crypto-org-chain/go-ethereum v1.10.20-0.20231207063621-43cf32d91c3e
-	github.com/evmos/ethermint => github.com/crypto-org-chain/ethermint v0.6.1-0.20240607015522-b82677bb231c
+	github.com/evmos/ethermint => github.com/crypto-org-chain/ethermint v0.6.1-0.20240610034402-a4e82cc4e8ed
 	// Fix upstream GHSA-h395-qcrw-5vmq and GHSA-3vp4-m3rf-835h vulnerabilities.
 	// TODO Remove it: https://github.com/cosmos/cosmos-sdk/issues/10409
 	github.com/gin-gonic/gin => github.com/gin-gonic/gin v1.9.0
diff --git a/go.sum b/go.sum
index aad5950edf..40429aec67 100644
--- a/go.sum
+++ b/go.sum
@@ -491,8 +491,8 @@ github.com/crypto-org-chain/cometbft-db v0.0.0-20231011055109-57922ac52a63 h1:R1
 github.com/crypto-org-chain/cometbft-db v0.0.0-20231011055109-57922ac52a63/go.mod h1:rocwIfnS+kA060x64gkSIRvWB9StSppIkJuo5MWzL24=
 github.com/crypto-org-chain/cosmos-sdk v0.46.0-beta2.0.20240517084251-5ba20d99ec23 h1:pmpedXv3cd18uDwv62mfevmEVa0KCMgR/hlsTRU9p8g=
 github.com/crypto-org-chain/cosmos-sdk v0.46.0-beta2.0.20240517084251-5ba20d99ec23/go.mod h1:vdMQLvLSGh56GqAAQP/w2R389j+g+hHOIwKcUNt9yAc=
-github.com/crypto-org-chain/ethermint v0.6.1-0.20240607015522-b82677bb231c h1:e4xx2GLWubmY2q+rNOoWHXF+TSGswndENtPiXrO/DqM=
-github.com/crypto-org-chain/ethermint v0.6.1-0.20240607015522-b82677bb231c/go.mod h1:zJYmx1D+tDggzvXmdJ0/I62TeIykdCMfJBjBxOcniAU=
+github.com/crypto-org-chain/ethermint v0.6.1-0.20240610034402-a4e82cc4e8ed h1:L4V/v5abZuEvI4tpFMpy6QVKoyrghTOuDKb8+utxDjc=
+github.com/crypto-org-chain/ethermint v0.6.1-0.20240610034402-a4e82cc4e8ed/go.mod h1:zJYmx1D+tDggzvXmdJ0/I62TeIykdCMfJBjBxOcniAU=
 github.com/crypto-org-chain/go-ethereum v1.10.20-0.20231207063621-43cf32d91c3e h1:vnyepPQ/m25+19xcTuBUdRxmltZ/EjVWNqEjhg7Ummk=
 github.com/crypto-org-chain/go-ethereum v1.10.20-0.20231207063621-43cf32d91c3e/go.mod h1:+a8pUj1tOyJ2RinsNQD4326YS+leSoKGiG/uVVb0x6Y=
 github.com/crypto-org-chain/gravity-bridge/module/v2 v2.0.1-0.20230825054824-75403cd90c6e h1:rSTc35OBjjCBx47rHPWBCIHNGPbMnEj8f7fNcK2TjVI=
diff --git a/gomod2nix.toml b/gomod2nix.toml
index 8ad7dd0fc7..b6ab378949 100644
--- a/gomod2nix.toml
+++ b/gomod2nix.toml
@@ -219,8 +219,8 @@ schema = 3
     hash = "sha256-lDIqRLUrXYCb9mmFBY/+WW+ee69+IkxOgqjHVyo4ij0="
     replaced = "github.com/crypto-org-chain/go-ethereum"
   [mod."github.com/evmos/ethermint"]
-    version = "v0.6.1-0.20240607015522-b82677bb231c"
-    hash = "sha256-oqCaXw7pQb8yKh2NUAKv+R+Ogc6+VLE156Jb+nQrK2g="
+    version = "v0.6.1-0.20240610034402-a4e82cc4e8ed"
+    hash = "sha256-ExXxUCaFb9vPug+nI6J/7PwU4fLw4dsWIWt3Vj7b4pc="
     replaced = "github.com/crypto-org-chain/ethermint"
   [mod."github.com/felixge/httpsnoop"]
     version = "v1.0.4"