Transaction not yet indexed

ffKuEkWSiFpy4o5uWymhk7X89eKzVXuS38XE1sAPWNtjWgdYkezKQRcTE9Dzmw5MGr4Uv7U6S7HZm8RYWft1bxa

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