{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology be applied in the field of social media?","a":"User privacy protection: Blockchain technology has the characteristics of decentralization, trustlessness, and intermediation, which can give social media users the ability to exercise self-sovereignty. Users can protect their privacy and  personal information by using blockchain technology to store and manage data. This can prevent third-party data breaches and ensure that users have control over their own data."}]}],"pr":"1666146d357ac58a26833f66fe4d02d22961a86355de83079b884c96bf0ceb4e"}