{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the security requirements for blockchain technology in regards to smart contracts?","a":"Smart contracts should comply with relevant laws and regulations, ensuring  the legality and validity of the contracts."}]}],"pr":"aae768754cac0277ca1185060104a75d7c317a1b1b029a141fb010fbcb148591"}