{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the existing financial system?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, eliminates the demand for intermediary institutions  in traditional financial systems, reduces transaction costs, and improves transaction efficiency."}]}],"pr":"81ec9d53e9fbc791d5bd82a3f3c033a2fa1246e8cf407e3561f80407b8d1d73e"}