{
    "tradeNo": "ORD1759140078",
    "paymentType": "jazzcash",
    "amount": "444444",
    "name": "Test User",
    "mobile": "3256987413",
    "email": "testuser@gmail.com",
    "remark": "Payment for TXN ORD1759140078",
    "notifyUrl": "https:\/\/fastpay.rdnslvhost.in.net\/paypkr\/callback.php",
    "timestamp": "1759140086643",
    "customerCert": "1730123456789",
    "custId": "user_13",
    "sign": "dbc75f9538fd81f8afe3c0437788fe47"
}