{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How are limit orders processed in the blockchain?","a":"The buyer and seller respectively send transaction requests to the smart contract, indicating their willingness to buy or sell assets at a specific  price. These requests contain detailed information about the order, such as the asset type, quantity, and limit price."}]}],"pr":"41643591bc80c0547c1b296df2185d28ee98bc9fede3d64b89ab6fa6e8ada055"}