Transaction not yet indexed

21n1PhH8BFcNdXv8FNbtaDn3wW7CLHqJbMEXsbthkhBEHRiuadLvHpHXaKcUAd4aB9VpUfqSW2kXGecHc5ptjkFx

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