Transaction not yet indexed

21JiMyoVLZek4ASat9pxGDQM29QWSFqe8PdJScgSzAAhH8239zCBM8vr1FZStDbPnVwVvAsv4kyhc4DWbm9bkC3k

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