Transaction not yet indexed

PhZfhyKNf8UhtvkWp3UqWLwsNn13rLbPVe2SEPqQw1rx3kuAXcBkNiS5MMjXfPSvVyFnWk5iGYzBVCjFZYdE1LS

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