{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of blockchain technology in transaction settlement?","a":"Real-time settlement: Blockchain technology can achieve real-time settlement, shortening the transaction  cycle and improving the utilization of funds."}]}],"pr":"e26a4e0228f5cb447ef570e1953c18bfadd069a3ec863ea1b55b03d666a7dfae"}