Transaction not yet indexed

5r21tqwUzph8wMuEV5BCZRAdyoixrc6DBFFRFpNsLgLDARTrC4Pgyn9wbz96g3kAj2Ryt4YDRPNU8S2MLKQcafJd

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