Transaction not yet indexed

5C6Ut1avXXnqFxPhhDtMjQcsFAKDiGGY6DGjTGmLm66P4XVEcRPPGcuAtG8jqHdfRBn1cHZjyH4jgSCaPwQ5DHN9

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