EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5913a258600a380180537ec6a809afc3f453818b43ba4152944f9444aafce0d4","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:d2vXyVZj8e-5913a258600a380180537ec6a809afc3f453818b43ba4152944f9444aafce0d4"}]}