Transaction not yet indexed

XTfbWhyhwyoL2dSu6Fe5fZe4qHDpJYPEc8iZeMrRqyeHYfW6F3XTW8aY5Sv7BFHJJrQ3EPKXBe9jFiSV9XNHqk2

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