{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to propose a bill to grant privileges to Price Feed providers?","a":"Collect information: Organize relevant materials related to Price Feed providers,  including provider lists, qualification review standards, cooperation agreements, etc."}]}],"pr":"f3889841e68d7fe1eada0fa4a5d23439ddd07000c55e93d7c99d7aaba21e5eae"}