Transaction not yet indexed

DMpmJRYuNJV49jfG3VE8Sn9VKHZDq65WH62tSQEJQv8iUMbDvsYSgX7CcKFMvfEyXHwcczAq1qdvAvyKq8AVFN6

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