Sometimes we receive ACCEPTANCE_STATUS_PENDING when we send a ticket to validate. What should we do in this situation?

Pending status is used for delaying ticket acceptance. Default values are 0 s for prematch & 5 s for live. These values can be changed in our Settings Platform (back office). Delay 0 s means that a ticket can be accepted instantly. If you receive the “pending” status, you just need to wait for the next response from OTS.