{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of binary options market in blockchain?","a":"Improving transaction efficiency: The decentralized characteristic of blockchain technology can reduce friction and costs in the transaction process, thereby enhancing transaction efficiency. Through blockchain technology, binary options  transactions can be carried out quickly, securely, and transparently, shortening the transaction time and improving the utilization of funds."}]}],"pr":"6e7102479b9deb087a11bc29628c70708107fd84954e942b4b5bb7c153ba4693"}