{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to revoke an authorized expense allowance?","a":"Wait for review: The authorization party  will review your application within a certain period of time."}]}],"pr":"b83447c73cc5018454f9137f2fe1ef3d33b572ca22657bc91b8b87d300a62450"}