{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain be applied to recording and managing market settlement information?","a":"Decentralization: Blockchain eliminates single points  of failure and centralized control, improving the resilience and security of the system."}]}],"pr":"1b782eee0549763b976ddd18b81769e3e8e21eb660608fa4c98d1e900454c8e7"}