Transaction not yet indexed

RC8FK4zUMhvuQUDDwejs8bCvKSBqmFTpdTGEmHdwFqpZwBHZw43Fa1bgw8mQvPLXQuGmgZkkcy7srjoY2HPpUSM

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