Transaction not yet indexed

21F8g8WoEK6EtdvQQAd3YTLPxchf6B5h5r9EDfSWqRJDyEht1uRmQ2xe45iPuZqeyFmSa4AsaKj17UtBFgUzb22e

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