{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the advantages of multi-chain parallel processing in blockchain?","a":"Improved transaction processing speed: Multi-chain parallel processing allows each chain to operate independently while processing  transactions simultaneously, thereby increasing the overall system's processing speed. Compared to a single-chain structure, multi-chain parallel processing can significantly enhance performance, achieving faster transaction confirmation and lower confirmation delays."}]}],"pr":"59f73f24a7744bdddc78e7706b24921625399cf6e8db09a8f85f2c1ccaaff0a9"}