{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is the role of a KeyPair in the Solana blockchain?","a":"Digital Signatures: KeyPair is used to generate digital signatures to verify the authenticity  and integrity of transactions. Digital signatures can ensure that transactions cannot be tampered with."}]}],"pr":"2aa16911c4b7b34869a9cae32fd0c322c738242777e0b9fb70ae585b672fffc5"}