Transaction not yet indexed

NkxXP8dfvprCSdPfdHS5cCj61wBFXxoF8BXyLL9SFGVcAkUYdVEi9WEMLDWw5mdA1C6n6dDiF9izQqEd13EqhX6

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