{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the common network parameters for debugging and testing in blockchain?","a":"Rinkeby Test Network: Rinkeby is another test network based  on Ethereum technology, used for testing Ethereum 2.0-related features."}]}],"pr":"d21df6e478654d57682a9ff0c88b618548ab91f5584255861f6f4cbe39950d9c"}