EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c2a765602bc917ba7623c0cd574f9732f3a4115267c3250a46a3f5770a0b8d14","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-c2a765602bc917ba7623c0cd574f9732f3a4115267c3250a46a3f5770a0b8d14"}]}