Unique identifier for the order.

Transaction status, e.g., success. authorized - The transaction has been authorized but not yet completed. void - The transaction has been canceled. processing - The transaction is currently being processed. success - The transaction was successfully completed. error - The transaction failed due to an error. refunding - A refund for the transaction is in progress. refunded - The transaction has been successfully refunded. refund_failed - The refund attempt for the transaction has failed. expire - The transaction has expired.

Payment channel, e.g., paypal.