Transaction not yet indexed

MWKA3Eax6arCSKMWSChfCAmitqEk3qFUuAu5QHqAABY9YmGz4ySmTDSFVKWEPQhveENesPQELeMbSnHMBV2aC29

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