{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to cancel a limit order?","a":"First, find the limit order you want to cancel. This usually requires searching on the trading  platform because limit orders are submitted on the trading platform."}]}],"pr":"20c13aa6f6c1508f1fe738fb08e83beef11e8c8d82d8a97963c57a89eb2ff9fc"}