Transaction not yet indexed

21uDkHgenEWELnMQoheRdVFrbL6sPU8kU2ihf4oyuYQyWk87LMNs6BEDBqBb6Lyi4eRjcBqECwKt8Lem5WZJrLny

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