{
    "client_id": "YOUR_CLIENT_ID",
    "params": {
        "amount": 5000,
        "client_callback_url": "https://example.com/callback",
        "currency": "CNY",
        "first_name": "John",
        "last_name": "Doe",
        "payment_method_type": "cny_express",
        "payment_reference": "YOUR-PAYOUT-REF",
        "third_party_reference_1": "TX-CNY-DISB-1001",
        "bank": [
            {
                "bank_name": "Industrial and Commercial Bank of China",
                "bank_code": "ICBKCNBJ",
                "branch_name": "Beijing",
                "account_name": "John Doe",
                "account_number": "6222021234567890"
            }
        ]
    },
    "salt": "random_salt_12345",
    "sender": "YOUR_INTEGRATION_NAME",
    "timestamp": 1724835600,
    "signature": "a1b2c3d4e5f60718293a4b5c6d7e8f90123456789abcdef0123456789abcdef0"
}