{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to perform token query operations in a blockchain?","a":"Choose a blockchain browser, such as  Etherscan (https://cn.etherscan.com/) or Arbitrum (https://arbiscan.io/) browser."}]}],"pr":"be7b2fe95566f4094644101a9cb13d6ae34685187396cf8758670645476698a7"}