{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the characteristics of MsgBatchUpdateOrders in the blockchain?","a":"Batch Update Orders: MsgBatchUpdateOrders allows multiple  orders to be updated in a single operation, thereby improving efficiency and processing speed."}]}],"pr":"13cbd8978e773ade819cd993399ee6e2a05e9ce3590946543c747263928c95f1"}