diff --git a/common/version/version.go b/common/version/version.go
index db847f7e86..fa3f8f67dc 100644
--- a/common/version/version.go
+++ b/common/version/version.go
@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "v4.4.97"
+var tag = "v4.4.98"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {
diff --git a/rollup/go.mod b/rollup/go.mod
index 1f5960ed29..71741a3aa1 100644
--- a/rollup/go.mod
+++ b/rollup/go.mod
@@ -13,7 +13,7 @@ require (
 	github.com/holiman/uint256 v1.3.2
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/prometheus/client_golang v1.16.0
-	github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435
+	github.com/scroll-tech/da-codec v0.1.3-0.20250313030021-a8341d04bc4e
 	github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601
 	github.com/smartystreets/goconvey v1.8.0
 	github.com/spf13/viper v1.19.0
diff --git a/rollup/go.sum b/rollup/go.sum
index 49fe7e6a1d..5ea8461cbd 100644
--- a/rollup/go.sum
+++ b/rollup/go.sum
@@ -249,8 +249,8 @@ github.com/sagikazarmark/locafero v0.4.0 h1:HApY1R9zGo4DBgr7dqsTH/JJxLTTsOt7u6ke
 github.com/sagikazarmark/locafero v0.4.0/go.mod h1:Pe1W6UlPYUk/+wc/6KFhbORCfqzgYEpgQ3O5fPuL3H4=
 github.com/sagikazarmark/slog-shim v0.1.0 h1:diDBnUNK9N/354PgrxMywXnAwEr1QZcOr6gto+ugjYE=
 github.com/sagikazarmark/slog-shim v0.1.0/go.mod h1:SrcSrq8aKtyuqEI1uvTDTK1arOWRIczQRv+GVI1AkeQ=
-github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435 h1:X9fkvjrYBY79lGgKEPpUhuiJ4vWpWwzOVw4H8CU8L54=
-github.com/scroll-tech/da-codec v0.1.3-0.20250310095435-012aaee6b435/go.mod h1:yhTS9OVC0xQGhg7DN5iV5KZJvnSIlFWAxDdp+6jxQtY=
+github.com/scroll-tech/da-codec v0.1.3-0.20250313030021-a8341d04bc4e h1:0IkSVltsMrKCprOOfQyJsLeqhPEuA0sTp41pZBpDeDk=
+github.com/scroll-tech/da-codec v0.1.3-0.20250313030021-a8341d04bc4e/go.mod h1:yhTS9OVC0xQGhg7DN5iV5KZJvnSIlFWAxDdp+6jxQtY=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601 h1:NEsjCG6uSvLRBlsP3+x6PL1kM+Ojs3g8UGotIPgJSz8=
 github.com/scroll-tech/go-ethereum v1.10.14-0.20250305151038-478940e79601/go.mod h1:OblWe1+QrZwdpwO0j/LY3BSGuKT3YPUFBDQQgvvfStQ=
 github.com/scroll-tech/zktrie v0.8.4 h1:UagmnZ4Z3ITCk+aUq9NQZJNAwnWl4gSxsLb2Nl7IgRE=
diff --git a/rollup/internal/controller/watcher/l2_watcher.go b/rollup/internal/controller/watcher/l2_watcher.go
index 259ea55dba..7c75a31981 100644
--- a/rollup/internal/controller/watcher/l2_watcher.go
+++ b/rollup/internal/controller/watcher/l2_watcher.go
@@ -8,8 +8,6 @@ import (
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/scroll-tech/da-codec/encoding"
 	"github.com/scroll-tech/go-ethereum/common"
-	"github.com/scroll-tech/go-ethereum/common/hexutil"
-	gethTypes "github.com/scroll-tech/go-ethereum/core/types"
 	"github.com/scroll-tech/go-ethereum/ethclient"
 	"github.com/scroll-tech/go-ethereum/event"
 	"github.com/scroll-tech/go-ethereum/log"
@@ -86,43 +84,6 @@ func (w *L2WatcherClient) TryFetchRunningMissingBlocks(blockHeight uint64) {
 	}
 }
 
-func txsToTxsData(txs gethTypes.Transactions) []*gethTypes.TransactionData {
-	txsData := make([]*gethTypes.TransactionData, len(txs))
-	for i, tx := range txs {
-		v, r, s := tx.RawSignatureValues()
-
-		nonce := tx.Nonce()
-
-		// We need QueueIndex in `NewBatchHeader`. However, `TransactionData`
-		// does not have this field. Since `L1MessageTx` do not have a nonce,
-		// we reuse this field for storing the queue index.
-		if msg := tx.AsL1MessageTx(); msg != nil {
-			nonce = msg.QueueIndex
-		}
-
-		txsData[i] = &gethTypes.TransactionData{
-			Type:              tx.Type(),
-			TxHash:            tx.Hash().String(),
-			Nonce:             nonce,
-			ChainId:           (*hexutil.Big)(tx.ChainId()),
-			Gas:               tx.Gas(),
-			GasPrice:          (*hexutil.Big)(tx.GasPrice()),
-			GasTipCap:         (*hexutil.Big)(tx.GasTipCap()),
-			GasFeeCap:         (*hexutil.Big)(tx.GasFeeCap()),
-			To:                tx.To(),
-			Value:             (*hexutil.Big)(tx.Value()),
-			Data:              hexutil.Encode(tx.Data()),
-			IsCreate:          tx.To() == nil,
-			AccessList:        tx.AccessList(),
-			AuthorizationList: tx.SetCodeAuthorizations(),
-			V:                 (*hexutil.Big)(v),
-			R:                 (*hexutil.Big)(r),
-			S:                 (*hexutil.Big)(s),
-		}
-	}
-	return txsData
-}
-
 func (w *L2WatcherClient) getAndStoreBlocks(ctx context.Context, from, to uint64) error {
 	var blocks []*encoding.Block
 	for number := from; number <= to; number++ {
@@ -150,7 +111,7 @@ func (w *L2WatcherClient) getAndStoreBlocks(ctx context.Context, from, to uint64
 		}
 		blocks = append(blocks, &encoding.Block{
 			Header:         block.Header(),
-			Transactions:   txsToTxsData(block.Transactions()),
+			Transactions:   encoding.TxsToTxsData(block.Transactions()),
 			WithdrawRoot:   common.BytesToHash(withdrawRoot),
 			RowConsumption: block.RowConsumption,
 		})