{"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":"99f1d9a1b1ce59b7635082c81d3e6e5be678ab4245a7f9b546cbba82982b01d3"}