{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to query evidence in a blockchain using the REST API?","a":"Identify the REST API endpoints provided by the chosen blockchain platform. For example, on Ethereum, you can use the Infura API or other similar Ethereum REST  API services."}]}],"pr":"8d6ec2619acf0801cf510be44b16a17aa4ffac2bc23f5f6fe621410226fe3ae4"}