{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are some social media applications in the blockchain?","a":"Steemit: Steemit is a blockchain-based social media platform where users post  content, comments, and likes, and all these operations receive corresponding token rewards. Steemit aims to incentivize users to create high-quality content."}]}],"pr":"24ce6bae1d828043a24edbb9bf04d7cef43267efe41f53df8d36e674995bd75e"}