{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can I get the current rumor network node?","a":"Identify the social networking platform you are  concerned with, such as Weibo, WeChat, Facebook, etc."}]}],"pr":"91684248dd31e32461094e5a318865c27e7cb41a4e8f0b1793d0dc32e8ca247e"}