EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3881e9d6fd9c90cd949f1ddabcca635844b256c611f2f44b52c7b2ba1d5b2155","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:OKMXOV5W51-3881e9d6fd9c90cd949f1ddabcca635844b256c611f2f44b52c7b2ba1d5b2155"}]}