{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can blockchain technology improve public transportation management?","a":"Ensuring ticket fare accuracy: Blockchain technology can help public transportation companies maintain accurate fare collections by eliminating human errors and ensuring that passengers pay the correct fares. This leads to increased revenue for public transportation companies and a better travel experience for passengers."}]}],"pr":"11133f2e350603cb316d1aae36870e39e6851dd664cb7418f6d1a093d3061d29"}