How do I add Manta Network Mainnet to MetaMask?

Could you please provide a step-by-step guide on how to add the Manta Network Mainnet to MetaMask? I'm a bit new to this and would appreciate any clarity on the process. Specifically, I'm wondering about the necessary network details, such as the RPC URL, Chain ID, and any other relevant settings I might need to configure. Additionally, if there are any specific considerations or security measures I should be aware of during the process, I'd greatly appreciate your insight. Thank you in advance for your help!