EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"18200d53e2bf868547d1fe50c5b15b924c657d929142620869127ae8d78ff327","new_owner_id":"fees.sweat","amount":"3000000000000000000","memo":"sw:rew:optin:OKMXOG6X51-18200d53e2bf868547d1fe50c5b15b924c657d929142620869127ae8d78ff327"}]}