{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What message types does the withdraw module require in a blockchain?","a":"WithdrawalConfirmation: This message type is used to confirm the processing result of the WithdrawalRequest. It contains  confirmation information such as the status of the extraction success, the quantity of assets extracted, transaction fees, etc."}]}],"pr":"3d5bc5ab1f6c1e7cf5f181e5b26382005a73092ec70c126a56ea955732efac13"}