Transaction not yet indexed

MTHGJgMxz5c8F3sJC8a91HrmkqubiLapCqGobRAGiS8VDWD5i3ZgoPG5sZywHBRPC9TiE3r6pywQvBFPzi2d31q

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