EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"473f59c83bbb2aaa89911825728977c762549c91cf652433cfde46856eacbe63","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-473f59c83bbb2aaa89911825728977c762549c91cf652433cfde46856eacbe63"}]}