{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the matching execution handled for limit order in blockchain?","a":"Creating a limit order: When a user creates a limit order, they need to set parameters such as the  buy or sell price and quantity of the order. These orders are stored on the blockchain and await matching."}]}],"pr":"8e731b0af72a7496482f0bc55128e033cb05af241fc40335c92cd4f7e1e65595"}