EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5645518f899dc8aaed003a329f9b239b9b2d86bf39bdf6b71bc2cbbba22ed81a","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jMnQ48z-5645518f899dc8aaed003a329f9b239b9b2d86bf39bdf6b71bc2cbbba22ed81a"}]}