EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4ad5fb0113a08780800678ea49174ee2a01e6ca31a90b6f238e36365112ddb64","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:J9djzl1WnY-4ad5fb0113a08780800678ea49174ee2a01e6ca31a90b6f238e36365112ddb64"}]}