EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"521a4a696886d3e8e98ba686f79b3462055c4927090eadaafac379761e82239a","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:OYGX0Jy4Az-521a4a696886d3e8e98ba686f79b3462055c4927090eadaafac379761e82239a"}]}