Transaction not yet indexed

21SCWzmPzhJ57UADvhoEPczyZAjMRs8J4r6LHsLSGAEXayMJyMZAdxtjQ4nxBmbu4X9xGYnt3fjg2Ru3QyQDUMQc

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