EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c474a8fce61d7bf27691bb17383e67a38967130e179eb647b1947a6c187d489b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pq6W6r-c474a8fce61d7bf27691bb17383e67a38967130e179eb647b1947a6c187d489b"}]}