{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"In blockchain, what kind of concept does the NFT Collection represent and what are its functions?","a":"Uniqueness: Each NFT possesses a unique identifier and attributes, making them irreplaceable in the  blockchain network."}]}],"pr":"ef71ba738380856e81c876358e23ce34d8f93592e603bf982bf7772faeabb83d"}