{"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":"Ensure that the data URI conforms to the Ethereum smart contract specification. Data URIs usually  adopt Ethereum's encoding formats, such as Base54, Base64, or Hex."}]}],"pr":"976a18a1a8099b6b86046490e2a1e7a88247f48c0fe30075bff841c90b3b4cec"}