Transaction not yet indexed

KUfCoa31petHBE7W2argwuzMYFkzUZnkE3fKgCQKXCSs8pzMjK5t1GoJY3B9cYzjCBjHesmxprmkwU7rU8oKnBX

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