{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to obtain the token registry address in blockchain technology?","a":"Blockchain browser: Query the token registry address through  a blockchain browser, which can display transaction information and asset balances on the blockchain network."}]}],"pr":"3cfed7de029e12af9bee6c495d07efdb0a26bb6a7d267ca1e9c46bdbd546b6a5"}