EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e64da893c53ed642ede6c2921afef3aa3fc3e91035296a10d0c7dd84f837a63","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-1e64da893c53ed642ede6c2921afef3aa3fc3e91035296a10d0c7dd84f837a63"}]}