EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3b902e232c3a5dddc135930bd122aff190befb363906628db5d9d5dab34c3ceb","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:M2o4AgeXlG-3b902e232c3a5dddc135930bd122aff190befb363906628db5d9d5dab34c3ceb"}]}