{ "id": "<string>", "externalTransactionId": "<string>", "transactionType": "<string>", "AMOUNT": 123, "FEE": 123, "PHONE_NUMBER": "<string>", "STATUS": "<string>", "CUSTOM_DATA": "<string>", "COMPLETED_AT": "<string>", "BALANCE": 123, "PREVIOUS_BALANCE": 123, "CURRENT_BALANCE": 123 }