Transaction not yet indexed

5RKskrNwYF21U4WADwf6QsNa5aaMjBk1YS8x2PFfnW7gfwA8Kz5k4U8ZLeffPkG1k6g3nN8jmV5eGKvZS1bhjLt5

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