{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How is the operation extension attribute ext defined in the BRC-101 protocol within the blockchain?","a":"Extension Data (Extension Data): A JSON object containing additional information required for the operation. The extension data provides specific  details about the operation, such"}]}],"pr":"03c468ce46cc8972b8297188f8fe47a4d33fcfda5d022755c87b8e7862234a76"}