EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"96d1f08aab107b31133092407a1488bae53208b6ffe96fb57d9177b7c3c2c7ac","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-96d1f08aab107b31133092407a1488bae53208b6ffe96fb57d9177b7c3c2c7ac"}]}