{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of the collateral pool in blockchain?","a":"The main  function of the margin pool in blockchain is to provide a lending platform for users, allowing them to mortgage their cryptocurrency assets in the pool and thereby obtain lending funds. In this process, the margin pool charges a certain percentage of interest as a service fee. Additionally, the margin pool can also help stabilize the cryptocurrency prices in the blockchain network and enhance the security of the entire ecosystem. By mortgaging assets, users can obtain higher lending amounts, while the margin pool can reduce transaction risks to a certain extent. In summary, the margin pool plays the role of a financial service platform in the blockchain network, providing users with convenient lending services and asset custody solutions."}]}],"pr":"2da0f6eac3eec89330655ca92f5f25019b2b98c8db2c4db6d389317ef8da6b76"}