{"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":"2d5891652f0650bd303777b64946ded02ba45b8b3adff61c5419ae264d974091"}