{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to generate a new tree address for a compressed NFT collection?","a":"Identify the metadata of the NFT collection: First, you need to collect and organize the metadata of the NFT collection, such as the title, author,  issuance date, etc."}]}],"pr":"da6fea6a072d4280d146d4b45bd68120a6188adf3b6be5dfc89093d5a212a93b"}