Transaction not yet indexed

1Ab9AkMLwub73Y6UAeP9GGbJvcdWMg1NbSyvd2zUx85tqCSukEkZ7YtantAFYJeJdgxEDzqCboa9cqTUeCY1pHx

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