{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the respective roles of market indicator storage and order storage in a blockchain?","a":"Market indicator storage and order storage in blockchain have different functions. Market indicator storage is mainly used to record and transmit real-time market information, such  as prices, volume, etc., so that participants can understand market dynamics. Order storage is used to save and manage transaction orders, including information about buyers and sellers, transaction amounts, and transaction times. Through order storage, blockchain can provide transparent and traceable transaction records for both parties involved in the transaction, ensuring security and fairness. Meanwhile, market indicators and order storage together form the cornerstone of blockchain transaction markets, helping to promote the healthy development of markets."}]}],"pr":"31f10921b7c88891fca1901d8f5a3335d27bb9d5b005c81afcad9233ee008985"}