diff --git a/parser.go b/parser.go
index 486fcdc..75d6bfc 100644
--- a/parser.go
+++ b/parser.go
@@ -40,6 +40,7 @@ func (tx *Tx) Parser() error {
 	tx.Block = tx.rawTx.Slot
 	tx.BlockIndex = uint64(tx.rawTx.IndexWithinBlock)
 	tx.BlockAt = tx.rawTx.BlockTime
+	tx.CuFee = decimal.NewFromUint64(tx.rawTx.Meta.Fee)
 
 	tx.BeforeSolBalance = decimal.NewFromUint64(tx.rawTx.Meta.PreBalances[0]).Div(decimal.NewFromInt(1e9))
 	tx.AfterSOLBalance = decimal.NewFromUint64(tx.rawTx.Meta.PostBalances[0]).Div(decimal.NewFromInt(1e9))
diff --git a/system.go b/system.go
index 2f36525..fbf3a17 100644
--- a/system.go
+++ b/system.go
@@ -31,9 +31,16 @@ func TransferParser(result *RawTx, instruction Instruction, offset [2]uint, tx *
 	}
 	var lamports uint64 = binary.LittleEndian.Uint64(decodeData)
 
-	//from := result.accountList[result.Transaction.Message.Instructions[offset[0]].Accounts[0]]
+	from := result.accountList[result.Transaction.Message.Instructions[offset[0]].Accounts[0]]
 	to := result.accountList[instruction.Accounts[1]]
 
+	if offset[1] == 0 {
+		tx.Transfer = append(tx.Transfer, SolTransfer{
+			From:   from,
+			To:     to,
+			Amount: decimal.NewFromInt(int64(lamports)), // solana decimals
+		})
+	}
 	// load platform by to address
 	platform, ok := platformFeeAddresses[to]
 	if ok {
diff --git a/tx.go b/tx.go
index 47a18ba..3901c86 100644
--- a/tx.go
+++ b/tx.go
@@ -45,15 +45,24 @@ type mevInfo struct {
 	MevAgentFee decimal.Decimal
 }
 
+type SolTransfer struct {
+	From   solana.PublicKey
+	To     solana.PublicKey
+	Amount decimal.Decimal
+}
+
 type Tx struct {
-	rawTx      *RawTx
-	Signer     solana.PublicKey
-	Err        interface{} `json:"err,omitempty"`
-	Swaps      []Swap      `json:"swaps,omitempty"`
-	Block      uint64      `json:"block"`
-	BlockIndex uint64      `json:"index"`
-	TxHash     *[64]byte   `json:"-"`
-	BlockAt    int64       `json:"block_at"`
+	rawTx       *RawTx
+	Signer      solana.PublicKey
+	Err         interface{}   `json:"err,omitempty"`
+	Swaps       []Swap        `json:"swaps,omitempty"`
+	SolTransfer []SolTransfer `json:"sol_transfer,omitempty"`
+	Block       uint64        `json:"block"`
+	BlockIndex  uint64        `json:"index"`
+	TxHash      *[64]byte     `json:"-"`
+	BlockAt     int64         `json:"block_at"`
+
+	CuFee decimal.Decimal `json:"cu_fee"`
 
 	cachedTxHash string