Transaction not yet indexed

UMkcAwk8KX5TU8qWGZip8Db3BT79nQos63pgijY2rGmTcEFuPSW6LXjujMg3xtp21G7GEsPiRq6ZBxA3DPu7wiu

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