Sample Hardhat Project

1. Create a decentralized NFT Marketplace
   1. listItem: List NFTs on the marketplace
   2. buyItem: Buy the NFTs
   3. cancelItem: Cancel a listing
   4. updateListing: Update Price
   5. withdrawProceeds: Withdraw payment for my bought NFTs

yarn hardhat help
yarn hardhat test
REPORT_GAS=true yarn hardhat test
yarn hardhat node
yarn hardhat deploy