{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the potential risks of smart contracts in blockchain technology?","a":"Consensus mechanism risks: The execution of smart contracts depends on the consensus mechanism of the blockchain network. If the consensus mechanism fails or is attacked, it may lead  to the inability of smart contracts to function properly."}]}],"pr":"7b7b28d38767add2458bb89918b7112f0a2cf7e5a98a978b3436a523dd948d23"}