Received 'REFUND' notification from server for 'App Store Server Notification V1'.
Among the 'responseBodyV1' properties, the 'original_transaction_id' value and Should I find and process transactions that match 'unified_receipt' > 'latest_receipt_info' > 'original_transaction_id'?
Sometimes there are no transactions in the history of 'latest_receipt_info' that match 'original_transaction_id'.