Transaction not yet indexed

6ykTksnvoXYVHmw9G1pckcaMKEvXgqPi6TbcBngDfzUaw3HXF3f9St739d97FcFUyWVzEW7XkTZVBH4JSaQQJAu

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