Transaction not yet indexed

21Fh4zswpsHztZmuCrVeHjHMtMvaeRXX2DUkaYd3Rp2RrDetFi56EgAz8DmoGVvxR2TcoHfMLzQVgou3PCV6Eafw

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