{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of cross-chain technology in blockchain?","a":"Facilitating asset circulation: Cross-chain technology enables assets to be transferred and circulated between different blockchain systems, improving the liquidity and efficiency of value transmission in the blockchain ecosystem."}]}],"pr":"a60e91ab5d20c26065a2b7fea30d303aee2a01a8833d3193d88c46484ea722fa"}