EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b48f0ac8835201f50290ec314fd0d063787c8385ce4666a9e8248916665ec2a","new_owner_id":"reward-optin.sweat","amount":"2000000000000000000","memo":"sw:rew:optin:MKB4akVXDn-1b48f0ac8835201f50290ec314fd0d063787c8385ce4666a9e8248916665ec2a"}]}