{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology enable secure transactions of electronic signatures and contracts?","a":"Decentralization: Blockchain technology adopts a decentralized network architecture, where there is no single central node in the data storage and transmission process, thus reducing the security risk of the network. Electronic  signatures and contract data are stored and transmitted on the blockchain network, ensuring the security of the data."}]}],"pr":"0a966f4697928c903a42136beedc6e571ba096ba07dd4dec8f90690863e9ddc4"}