{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How to use PublicKey for transaction signing and Keypair generation in @solana/web3.js?","a":"Create a  Web3Provider instance:"}]}],"pr":"f089e90ef062963b77fc522974db6d94a179c774d4d3e7f79a6686c8a2b76064"}