{"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":"ff480a5fda9671a3763ab9614ce9ecf2c127cb28282fd3aa5b223f075d1eb569"}