EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0f11aa8992ad1bd9353734ab34f4abcf29483608d07326c90a030d56f3a51db2","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-0f11aa8992ad1bd9353734ab34f4abcf29483608d07326c90a030d56f3a51db2"}]}