Transaction not yet indexed

66HifzCUavZH8aTH9NHqbmLvxdugQMQffsjfcAv5FmhGYfu6MiPxiPqtf7EXFcUCvd7MKG4RjMWejH73WM1E2cab

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.