EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"5211b5ca40357c086ff60ea76b5107d81b659989f39494daf2196b8b96cb025b","new_owner_id":"reward-optin.sweat","amount":"1000000000000000000","memo":"sw:rew:optin:k304bY1jLK-5211b5ca40357c086ff60ea76b5107d81b659989f39494daf2196b8b96cb025b"}]}