I would like to know about the request limit for smart contract interaction. If I’m going to use the free tier to deploy the smart contract and accessing it using web3, whether it calculates the daily requests for each and every smart contract interaction? or lets say If I’m gonna create a contract for the 10k nft project and after all successful mint, people are gonna use secondary market place to purchase or transfer nft, does that calculates the daily request for the smart contract interaction? What calculates the daily request limit? is the free tier best for 10k nft projects?