{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of using blockchain technology in clearing and settlement?","a":"Security enhancement: Blockchain technology is based  on consensus algorithms, has high decentralization, and cannot tamper with data, effectively reducing risks in the clearing and settlement process."}]}],"pr":"0db9b489468753524d69480837e5640966df341d971be1ad38a7ae6c3bad4996"}