{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology impact the traditional financial system?","a":"Decentralization: Blockchain technology has a decentralized characteristic, which allows financial transactions to no longer depend on centralized institutions such as banks, thus reducing transaction costs and  improving transaction efficiency."}]}],"pr":"240543adb97db339cbd75e1f25b8cafce4d05a698d47a7bbd98d24ad36806688"}