Transaction not yet indexed

MKTej9dJXQWiDuReT8kGVH391ickToUmbsrbjWWZdAAA9g7myvw2Byey4LfeG2MMHNwa4dK4T5Fz5ZkVW8JuVnU

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