EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"815515f0ee266fbfdb83622304c1b55589e14b7c055f64aa02aed3f140ac580a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-815515f0ee266fbfdb83622304c1b55589e14b7c055f64aa02aed3f140ac580a"}]}