{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the blockchain handle the process of ABC Evidence?","a":"Data encryption: Encrypt the collected data to ensure the security of the data  during transmission and storage."}]}],"pr":"4f39a2617df1d8f17601536e836bc1c4138be3572f61a9e4781578efc84e6ce0"}