{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How do you use the delegation and redemption commands in blockchain?","a":"Register and log in to a cryptocurrency trading platform: First, you need to register an account on a trading platform and log in. These platforms usually  provide trading services for cryptocurrencies such as Bitcoin and Ethereum."}]}],"pr":"2b62a4e97a56122d4629f5cb4e7003d02d23795034c84c904b6e7ff117cd9e71"}