Transaction not yet indexed

Nk9hRWTKstxTdX5jToJtudSoEyUp4sYNg7Jk3kFj8WpgWtwwMR3dyN43eahto75BKMKtkpt5kET8CJ2H23sLdLJ

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