{ "amount": { "currency": "USD", "value": 0 }, "eventCode": "AUTHORISATION", "eventDate": "2025-04-09T22:39:52+02:00", "merchantAccountCode": "PostmanAPI", "merchantReference": "YOUR_ORDER_NUMBER", "paymentMethod": "cashapp", "pspReference": "KX9R3CX9K4KHL975", "reason": "Acquirer Error", "success": "false" }