EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"321604518bf0ac325e1c27bed83e503a1f9ccdf6c5ee79cf0f32962de1b0956a","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jMnQ48z-321604518bf0ac325e1c27bed83e503a1f9ccdf6c5ee79cf0f32962de1b0956a"}]}