{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are Interface IDs used in Blockchain?","a":"Implement contract functions: Through Interface ID, smart contracts can implement specific functions, such as asset transfer, authentication, etc. This helps ensure the security  and stability of the blockchain system."}]}],"pr":"a684130210ed48de3f57f2d449fdbcc627e6e54e43bef4177cfffdba95317b33"}