TransferWalletBalanceResponse

{
    "success": true,
    "response": {
        "senderTx": {
            "id": 50101,
            "accountId": 1001,
            "walletId": 9123,
            "type": "SEND",
            "bound": "OUT",
            "amount": 50,
            "status": "COMPLETED",
            "referenceNumber": "transfer_20260506_0001"
        },
        "receiverTx": {
            "id": 50102,
            "accountId": 2002,
            "walletId": 8450,
            "type": "RECEIVE",
            "bound": "IN",
            "amount": 50,
            "status": "COMPLETED",
            "referenceNumber": "transfer_20260506_0001"
        }
    }
}