Transaction not yet indexed

HMYMYQHLYfsQmKC9us5Fgrri2aF6vAkNherE4tv1hRqnyd9FQaFraovZ49L9QLR18a8EN1AQJxPvPyiyAV7vztJ

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