That message is received after you submit the Going Live request, which the request gets reviewed by our product team. There is no set timeline on how long it takes for the product team to review the request, because the request is reviewed case by case. Please know that once the product team approves the Going Live request, you will be provided with a set of instructions for you to follow. Until then there is no further action required of you.
If you do not hear from someone, please do not hesitate to reach out to email@example.com. Someone will send a follow up email to the production team and request a status update on your Going Live submission.