EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"43998b4b080333742dbdccd993bd66638c0c59bec8930f7a373e7fcc1934b69d","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-43998b4b080333742dbdccd993bd66638c0c59bec8930f7a373e7fcc1934b69d"}]}