Could you please elaborate on the process of swapping Metis to USDT? I'm interested in understanding the steps involved and any potential risks I should be aware of. Specifically, I'd like to know if there are any exchange platforms that facilitate this swap, what are the fees associated with it, and how long the entire process typically takes. Additionally, are there any limitations or restrictions I should be mindful of before initiating the swap? Thank you for your assistance in clarifying this process.