Slurp.Adapter.log_hashed_event_signature

You're seeing just the callback log_hashed_event_signature, go back to Slurp.Adapter module for more information.
Link to this callback

log_hashed_event_signature(log)

Specs

log_hashed_event_signature(log()) ::
  {:ok, hashed_event_signature()} | {:error, term()}