{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does blockchain technology improve the efficiency of cross-chain transactions?","a":"Distributed data storage: Blockchain technology stores data on  multiple nodes, achieving decentralization, avoiding single centralized failure points, and improving system stability and reliability."}]}],"pr":"e86c79d1e6d16ecfdee358fea1f8e0296bbf3c6398bf34b01a7ee8812a8d8b93"}