{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to recording and managing market settlement information?","a":"Decentralization: Blockchain eliminates single points  of failure and centralized control, improving the resilience and security of the system."}]}],"pr":"0d46d51eef13ee8a046f749a270c7fa44f694b621e2b55c75b55e456c64bdf3f"}