PaymentResponse

{
    "status": "successful",
    "message": "Payment processed successfully",
    "data": {
        "payment_id": "01HXYZ123ABC456DEF789GHI",
        "merchant_reference": "order_12345",
        "merchant_meta": {
            "customer_id": "cust_789",
            "order_type": "retail"
        },
        "amount": 5000,
        "currency": "USD",
        "status": "completed",
        "authorization_code": "AUTH123456",
        "failure_reason": "Insufficient funds",
        "session_id": "01HXYZ987SESSION654XYZ",
        "challenge_url": "https://acquiring.globalremitfs.com/3ds-sessions/01HXYZ987SESSION654XYZ",
        "created_at": 1699564800000,
        "completed_at": 1699564802000
    }
}