Transaction not yet indexed

55Ccc18dtEEaMNDsDwrMH2icWLjdcFRP9xNGCpnLHZfdqxKVPKzESauHT2AaPkDsv4Pi61LdATK7FXq8L5s6SLLU

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