EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9ef2b2ba169bb595684008d781a77c0213e998c6191d0cd491c7a0eae4131ffd","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:MKB4aL7jDn-9ef2b2ba169bb595684008d781a77c0213e998c6191d0cd491c7a0eae4131ffd"}]}