This project demonstrates a basic Hardhat use case. It comes with a sample contract, a test for that contract, and a script that deploys that contract.

Try running some of the following tasks:

npx hardhat help
npx hardhat test
REPORT_GAS=true npx hardhat test
npx hardhat node
npx hardhat run scripts/deploy.js

ACCESS CONTROL TRANSACTION

AccessControlTransaction

Ver docs: https://docs.openzeppelin.com/contracts/5.x/access-control https://blog.openzeppelin.com/workshop-recap-secure-development-workshop-2