EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f820b87cb31ea23b143552ccfe247ffb68c71e1f5b75508f6c0909cf0e3555cd","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:WopJvEopJ3"}]}