{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to download and extract snapshot data in a blockchain?","a":"Choose a blockchain platform: First, you need to determine the blockchain platform  you want to download snapshot data from, such as Ethereum, Bitcoin, etc."}]}],"pr":"a90a077b5a019c99e0ab47a63b9702a049294112465ffcf3024c4d8b7075aca7"}