{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the security risks associated with blockchain technology?","a":"Consensus mechanism vulnerabilities: The consensus mechanisms in blockchain technology, such as Proof of Work (PoW) and Proof of Stake (PoS), may  have vulnerabilities."}]}],"pr":"a2502784a98dcb6422cf18ae8ae8e0a90a9d15013556d2e7709dcface83f2029"}