Transaction not yet indexed

21b3dqTZoDggvFAd64MVMWivx7Fykuv2ih5nyJpW7D3RZtp5SmRWDfFuDQZAfUGvcjM8FNfCDsFk355gDmHxsNkH

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