{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the risk management strategies for blockchain upgrading?","a":"Strategic Risk Avoidance Strategy: By abandoning or refusing to assume risks related to blockchain upgrades, potential losses are avoided. This strategy may limit investors' market  opportunities, but it can reduce risks."}]}],"pr":"754488aa135ba12a2cfa691e24b5f830760557a32f86a6da37f372eaf6488234"}