EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"87049d2498bb8a7c66debbe204b02bbede9b9a15ed4e99c729673c3616e57e4f","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-87049d2498bb8a7c66debbe204b02bbede9b9a15ed4e99c729673c3616e57e4f"}]}