{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How can NFT data storage costs be reduced in a blockchain through compression algorithms?","a":"Utilizing data  compression technology: Apply mature compression algorithms such as LZ77, LZ78, and LZW to compress NFT data, reducing the occupied storage space."}]}],"pr":"ac975d88c57f43b6bdf3b004c3b7ad5911366142a8aa99e9dd63d2a41ce8dd72"}