Transaction not yet indexed

SmUxVVbSBhe3ocbZyjhNNbDPHEYA9UBeJoArfaTPqkxJXPmFuHnKdUa4sw382LqvAP4y9HaPD8tMDsn8FQRioUf

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