EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cf5421914b708503a1cede43180673cc85bddce1cef50ed3414ae2688662088b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:2mBX90EWwv-cf5421914b708503a1cede43180673cc85bddce1cef50ed3414ae2688662088b"}]}