{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the implications of the blockchain expansion issue on the entire network?","a":"Security: If the expansion problem of the blockchain network  is not resolved, it may lead to malicious nodes taking advantage of the opportunity to attack the network,"}]}],"pr":"769ed8463ca6c6960013de9d11db055dfbdd13987e74aa629ea0a4f383be9b25"}