Transaction not yet indexed

421QU3Y7qGwpmAPdzyGBkrwy5UmJpAoNEjTiEopxEATnasfryS5w4iyXK5kTDXBSrywBtfvnpkZbhKrUxfgEmUEv

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