What is STT used for?

Could you please clarify the context of STT? As there are various abbreviations and acronyms in the world of cryptocurrency and finance, it would be helpful to know specifically what STT stands for before providing an accurate answer to your question. Assuming STT refers to a particular cryptocurrency or token, STT could potentially be used for a variety of purposes depending on its intended function and the ecosystem it operates within. Some common use cases for cryptocurrencies include facilitating peer-to-peer transactions, providing a store of value, enabling access to decentralized finance (DeFi) services, and serving as a utility token for a particular platform or application. Without more information about STT's specific characteristics and intended purposes, it's difficult to give a definitive answer to your question. However, I hope this general overview provides some insight into the potential uses of a cryptocurrency like STT.