EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2757974f108d7bf674789b136d9dbfe49f66900fe6ae175820d91f143f5e7458","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-2757974f108d7bf674789b136d9dbfe49f66900fe6ae175820d91f143f5e7458"}]}