{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Why is blockchain gaining attention?","a":"Data transparency: Blockchain uses distributed ledger technology, allowing real-time sharing and query  of data in the system, increasing data transparency and helping to eliminate information asymmetry."}]}],"pr":"0e981d70055ab93544a71b69e75394a6cffb56cea3daa93f4a6ab666957b6c0d"}