Transaction not yet indexed

MNfffdveU5cxwGHb9PmgQmEHg897xWS2odLLP6pjDJV7tma9SkWoyzbE6DaVGvwVT9hERgXG9CvQNXj1KoF18z2

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