UMA, which stands for Universal Market Access, is an open-source protocol that enables the creation, maintenance, and settlement of synthetic assets on the Ethereum blockchain. Synthetic assets are blockchain-based representations of real-world assets, such as currencies, commodities, or even stocks. UMA tokens play a vital role within the UMA protocol, serving as a governance and liquidity token. Holders of UMA tokens can participate in governance decisions, proposing and voting on protocol improvements. Additionally, UMA tokens are used as collateral for the creation of synthetic assets within the UMA ecosystem. Furthermore, UMA tokens are rewarded to liquidity providers who contribute to the protocol by providing liquidity to synthetic assets. This incentivizes users to support the ecosystem and maintain sufficient liquidity. In conclusion, UMA is a utility and governance token that enables the creation and management of synthetic assets on the UMA protocol, while also providing governance participation and liquidity rewards."