EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef2709fef5a6ee4b3973f2e42b78cd75b31d726faa6104feecefa37aee2ce131","new_owner_id":"fees.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:YKnXBn9XVx-ef2709fef5a6ee4b3973f2e42b78cd75b31d726faa6104feecefa37aee2ce131"}]}