Transaction not yet indexed

HM2EUFA6tNtdt7FBdonC5UixsFUTh6bPL8wnS8t7LGkfdCz2KdcTJxSHPLCbdhqTPdAXYKFKr8YdPfk849TcxqR

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