{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In blockchain, what is the significance of obtaining the proof of compressed NFT?","a":"Reduce storage and transmission costs: Compressed NFT proof information can decrease the amount of data in storage and transmission, improving the efficiency of the blockchain.  By removing redundant information and only retaining key data, it helps save storage space and accelerate network transmission speed."}]}],"pr":"24a49007be9829b19a305b9b63fd4b5ae2a546a1d03d1df41ac554857486e226"}