EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"57baf9627ead324438422460941cfbfab0a07bd0be9c06d4b62f4dbed88c016b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-57baf9627ead324438422460941cfbfab0a07bd0be9c06d4b62f4dbed88c016b"}]}