EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f49511e5f6ec1ec8184b97de4c7649ab919c3076e9e716f5ed483a3b375738d2","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-f49511e5f6ec1ec8184b97de4c7649ab919c3076e9e716f5ed483a3b375738d2"}]}