{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the impact of blockchain technology on the securities trading market?","a":"Improving transaction efficiency: The decentralized characteristic of blockchain technology can reduce the trust and time cost in  transactions, thereby improving transaction efficiency. Through blockchain technology, securities transactions can achieve real-time clearing and settlement, shorten the transaction cycle, and reduce transaction costs."}]}],"pr":"6c608941ff402d17bdc6e47ecaebe65d9329d210f7d2a60b05ffa6de20d3a882"}