Transaction not yet indexed

NmCTbvgwuKFkucsuqB4pAq8yHXew94fVrH67SFdPzT5dwEfqWiQENaJTGeFiFbPthkaFYbLXj4mkKpKgUWRV9WR

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