{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to validate the effectiveness of a data URI in the Ethereum blockchain?","a":"Validate whether the data in the data URI conforms to the  expected format. For example, if the data URI represents an image, ensure that it contains the correct..."}]}],"pr":"94a8c5d70f6510e2c3d2052bcc356b5ffc30d4a197b683f7bf79757786ee58b5"}