Transaction not yet indexed

HMbKKZ8tHaCgqrXTarVddeDF6GiVoi67nsAboiUaochkDFWfa8ozZQEeV7LxxLhn4RJE8a2m8DyKZjpQU5d8dNe

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