{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the impacts of blockchain smart contract vulnerabilities?","a":"Data tampering: Smart contract vulnerabilities may allow  attackers to tamper with data in the blockchain, which can lead to the dissemination of false information and the loss of trust in the system."}]}],"pr":"c21f8dcb036a774ee135407952eb9b8e580290220922bc3f843c907886cc172f"}