Hey!
This isn't an issue - SignalHire's API doesn't support live responses, which is why you're seeing "Awaiting Callback". Clay sends the requests immediately, but SignalHire takes longer to process and return the data.
As long as you see "Awaiting Callback", everything is working as expected. If you stop seeing this status, that's when we'd need to investigate.
Let me know if you need anything else!