Transaction not yet indexed

vk15Mrkk8RVCx6EKrb3XvL1pgATwD35iUBbeW8GYi4Am88c7CC4fFaL6HaLh3UgzNjpfD9axB618ubdwEfGWnFL

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