Transaction not yet indexed

21C3zv5SStBTGgb5SjHbC9TmEM1mxNknWSZTeXd2soQQuCtSnGpAXoHUHtF9ffDWT6DU3FCu5ErmyugGSRarhgEr

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