{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to expand the address lookup table on a blockchain?","a":"Write a smart contract: Next, you need to write a smart contract to implement the address lookup table function. This contract should include the  following key parts:\n\n   a. Data storage: Used to store addresses and their related data. You can use the storage capacity of the blockchain to store this data, such as Ethereum's"}]}],"pr":"76377b29aa3d73fbeddab08f0b7e18c94dd265f95f947d78b76e35205ec88b6e"}