EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"eb458a2399041a0e50c638b2ddde83015986f0238c955932a9d00801cc941089","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:xl7XnVwXM5-eb458a2399041a0e50c638b2ddde83015986f0238c955932a9d00801cc941089"}]}