Answer2: The "I" tokens referred to in the question are a type of cryptocurrency token that are used as a form of collateral for investments in the IDAI-IUSDC-IUSDT pool. These tokens are issued by the IDAI platform and represent a fractional ownership of the underlying assets in the pool. They can be used to purchase, sell, and trade assets within the pool, allowing investors to diversify their portfolios and take advantage of the liquidity of the pool.