Transaction not yet indexed

RK13vtVvqz3aKCqKadij7E3HHg4z9wQw9s6c6YWAYAmJY1oDfrakrEuuWXVx1yMqPnTAiLtXtvJFZU3mugGi6t9

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