Checks the latest status of a payment order
requestType (string): the type of request being sent to the endpoint. Should be set to “PDT”
pdtToken(string): a request authentication token that is assigned to a YenePay merchant account can be found on the Settings page of YenePay’s account manager.
transactionId(string): a unique identifier id of the payment transaction that is set on YenePay’s platform. This id can be obtained from your SuccessUrl or IPNUrl endpoints.
merchantOrderId(string): the order id for this transaction that is set on your platform.
Success Response: 200