EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"47b1d6172aa38603a3bc42ea90ce570c25c4c4f9fbb4e4af75a841906ac87e31","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-47b1d6172aa38603a3bc42ea90ce570c25c4c4f9fbb4e4af75a841906ac87e31"}]}