Transaction not yet indexed

MeRW53PfW2iVx7mQFikqhUJDhTBWTbXXJjbhdBCaZYEhDgyFNgEkj1wdyYArVeXh9Kx9nQZnVxwYetYSRdPEN8P

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