EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8300e302f9c2e4eb2901bdd09fe7574658d42333140939c992de7923a2742312","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-8300e302f9c2e4eb2901bdd09fe7574658d42333140939c992de7923a2742312"}]}