Transaction not yet indexed

21nom6SFPSMNYijwhffNSd5AoGfrW6PMRWfK5QMYCJZ3dhEUzTvQ52rUffNHvCGNPmkKzm6ZN6KGNpujeW2GySx5

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