EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"64a47f508194e5c576b316b20c1f7cfdbf4033ff997efbcda367b0044292f7f5","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pbPX6r-64a47f508194e5c576b316b20c1f7cfdbf4033ff997efbcda367b0044292f7f5"}]}