event_uid: 'f1b19120cb0b1d9dcf14c27fa59ea227',
event: 'DEVICE_SALE_CANCEL',
account_id: '3cab79a6-31bd-43e6-9a0c-e5870b18fa38',
payment_id: '8840e087-1083-412e-95f3-691c60957353',
merchant_id: 'e6803b29-68a4-4c2a-b3ee-019dfad86c61',
transaction_id: '0a73ef84-f969-4c8e-9a1f-5539deba84fc',
cancel_device_sale_response: {
responseMessage: 'Transaction cancellation requested. If the transaction cannot be cancelled, you must process a void/refund request once the transaction is complete.'