3.2. What are the different account roles? Lucile Tranchant January 22, 2019 16:52 Follow None at launch time. Related articles 3.3. Why do I need a Ledger Nano S? 3.1. How do I authenticate myself on the platform? 3.4. Why do I need a Signature Bank account? 6.1. How does LGO Markets comply with current U.S. and international regulations? 4.12. What is front-running? Comments 0 comments Article is closed for comments.