{    
    "p":"can-20",
    "op":"mint",
    "tick":"can",
    "amt":"1000",
    "rows":[
        {
            "df":"qa",
            "content":[
                {
                    "q":"What is Can-20",
                    "a":"Can-20 is a scalable, distributed public data storage protocol based on relational topology."
                }
            ]
        }
    ],
    "pf":"********************"
}