EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"91598358a3f7cbbfbdd1276668af86a8c2cf313b847edf7cbc77d28893cbe218","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:GKAO32rvAg"}]}