Transaction not yet indexed

1UUFmmpwjWeAfWhUd2d5jNv9ZewZVEDccYRczMq5EmRUKBQPcv7xPDGsp9hehSAAcPQag1ZkdtiZLcUXvhK89sN

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