{"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":"10bb8f7406a359b479b85c6be71065e2694272753129d92b7b9c5eb561f5a4d8"}