Transaction not yet indexed

21aS4iPWhFQLiURbFU15ufJsFTdhvsWyaTuH1e6pm2J7XtcWZjsF8cbZr91uxfNH9y6WVTMevP5DVXmQnY5eB9w7

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