Transaction not yet indexed

Sm55W4KmAonooABVcgNh7SR6aN6XEJw7WwZcAgZ2RTn6BA7NRKXFRpXkZ8g5Fnbebj5i53S2Nm9Z55LBtpNfShG

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