nvm got the answer on the website, great news
Mainstreet Investment Removes Restrictions, Widens Investor Eligibility
Sale of 50 million digital tokens launches Feb. 13
GRAND CAYMAN, Cayman Islands — Cayman Islands limited partnership Mainstreet Investment is pleased to announce that the previous restrictions have been lifted and investors across the Northeastern hemisphere, are now eligible to participate in Mainstreet’s forthcoming digital token sale, subject to local laws and restrictions.