Transaction not yet indexed

56ZKu9x6REr51Q1BDKFjPLzpXi2QSF83KckENMkxCENRPS11f3hQrDnnhMVyfZ23n3nVAjAgY5dVxNCndr8bJ5Tm

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