Transaction not yet indexed

5s6VvbjPUoWpui5CDAnnoXqSb3rCf3YiLqcUhvTK81LruZ9Ci6seQ7sDhCS1NzSz3tH2N8ap6J8Uj3eA8FN6QsP2

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