EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57c78837151804fb33ee70463ffc2cf57b61c8309983aefa896930190c48659b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-57c78837151804fb33ee70463ffc2cf57b61c8309983aefa896930190c48659b"}]}