Transaction not yet indexed

121EN1gAYrXE5ic86m1KqaYcLkUfpHBFo7a6nSGimEEH9rTVdBXUS7dw1aFW1svc2Rc16E6ktXvdoKNw7Jam8XKA

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