Transaction not yet indexed

YHCYYFAfzDxijrhapNJqPV2r7UMPZU2HTPZPdi9UpSQLwbzH7fWLQPGJAxxCniGcAwodySFxoEUWbUsN3EchnhG

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