Transaction not yet indexed

MqhTSLS2FA8fR1zH7tyzmRuq3RaqVrGzUcRRJRCaFtFXNLRhsm9L7rgLoafWJuoWT8nwka2vgzqm6mnwLSaHkgz

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