{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do smart contracts ensure the compliance of transaction operations in blockchain?","a":"Code auditing: Before the smart contract goes online, conduct  a strict audit of its code to ensure that the contract code meets financial compliance requirements. The audit content includes but is not limited to: checking whether there are security vulnerabilities in the contract, whether the code logic is correct, and whether it follows best practices."}]}],"pr":"9109e7876e6c8416f7a5db2543291bb3e4215ed40d484603d0c0ed42089fef67"}