{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can I get the current rumor network node?","a":"First, understand the concept of  a rumor network. A rumor network is a model used for spreading information on social networks, typically used for studying phenomena such as information dissemination and rumor propagation."}]}],"pr":"a7fc42c31d8b1b390e7bf2872186f8e4d6adbab6e515a0ddb276fbe8df6f273e"}