Transaction not yet indexed

Su1Mas4tUxvhnGSxadXM9HyGA8m8LsJbcmgC86Fm9wxnj1RLm3yycJmLrkRy33dhy2iLMRfbTMqQwdhdW974ihV

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