EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0da867616dadcf0ce9d61b385807ce10345b55f21412cce2137d3445ae356944","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-0da867616dadcf0ce9d61b385807ce10345b55f21412cce2137d3445ae356944"}]}