Transaction not yet indexed

5UdfcGhZWAjfk5166AMvSsX6hPu43uuxN6Go6sB73jbc6QqYoUaFLCoWMYsCyv8EeE3aVkivEJiMaWmrYbfP7Sin

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