EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81041d7f38db3720a7909a41e11f5b3a670228964a7084c3b8d345c498ab2b01","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-81041d7f38db3720a7909a41e11f5b3a670228964a7084c3b8d345c498ab2b01"}]}