Transaction not yet indexed

C4ffqaGDt3G461BMEh78onTNczttPdUEBdUXbPXvrYZTuqPjgtToSt29qFBWX4fJJCwHVBkDgDmhmLa3oLUwhq7

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