Transaction not yet indexed

mt9RDXWt8EXPY1WrtDJCNC3wzHLPXB5dsVCZ3QGc1gZiqGD8o2xFGdYJ9XZKXsNesSBGhGEQqCbkd5YTdYhZ3uN

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