Transaction not yet indexed

5Ffku8NKbSf8XSeFhXkvwn3HaYcKjegCDajn3GY8jDm66LSKTev5Vggp9ZqfFrraM7AVKkRr46W4pCu3fRGD1XHK

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