{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to query unbound delegate records in the blockchain?","a":"Choose a blockchain platform: First, determine the blockchain platform you want to  query, such as Ethereum, Bitcoin, or other blockchain platforms."}]}],"pr":"8917940aad6d5c1497416fc731b1edbccafd2560ef7f9a0edeffe4fd4610d401"}