will have to wait to reap the rewards.(if it materializes ie gets out of beta) hope soon
excerpt from faq section :
How do I get paid my rewards?
During the Beta phase, you’ll earn Grass points. At the end of the beta these will be retroactively converted into network ownership.
While direct cash-out options aren’t currently supported, we’re exploring additional payment methods, including gift cards. We will be informing our community about these developments as they occur, so join our Discord community and Twitter for future updates.