SobajaSwap is an AMM Dex run on ZkSync Layer 2 network that pioneer in Account Abstraction.I. Why do you need to do retroactive?Retroactive is an event that distributes the project’s tokens to users who have supported, used, and supported the development of the project from the first days. This event is completely free and has contributed to increasing the popularity of the project, increasing the number of users, and finding system vulnerabilities, and code errors,… Typically, a Retroactive ...