{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do the newly added features in blockchain coordinate with the existing systems?","a":"Analyze the existing system: Firstly, a deep understanding of the architecture, business processes, and  data structures of the existing system is required to design appropriate solutions for the new functions."}]}],"pr":"4ba26bf85442679f874229da4ee83c1849a525ee6fc351f32883ebb1d1b43f3e"}