{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the shared economy applications in blockchain?","a":"Bike Sharing: Through blockchain technology, bike sharing platforms can achieve decentralized data storage and transactions, ensuring the safety of user deposits while  improving the efficiency of bike sharing."}]}],"pr":"b9408061366cd49332f3545baac44af12e4e63dfe5c8c1c9b2d725b862c2bc8d"}