EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d58f0943ceb28167ed1bd9e0e46f61aa1b5b2ab08ab6b33c6ebb22d3641cf67b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-d58f0943ceb28167ed1bd9e0e46f61aa1b5b2ab08ab6b33c6ebb22d3641cf67b"}]}