Transaction not yet indexed

1mmkxagy6LqbsvzTJ6hPAX5aKQTrfVuaiuojCa9Cwk4hT4azHDzZFEnLDrXpEvARJU3k657oiwm1f271UMNgPZE

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