EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef9dfee389135e705b3e39a109d08c965083794089c2d037d5d8aafd84bb8052","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzy4zx-ef9dfee389135e705b3e39a109d08c965083794089c2d037d5d8aafd84bb8052"}]}