{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to recover keys in a blockchain?","a":"Users can then use these private keys to interact with the blockchain, such as sending and receiving digital currencies.  It's important to keep private keys secure, as anyone with access to them can control the associated digital assets."}]}],"pr":"7e737eaf13b66ba2e578acc7d4ed81eb03abd43db967296e9f349af9de2f7095"}