You just need to be patient as there is nothing you need to do since the IRS is the only one that controls when the refund is disbursed.
The IRS is calculating the tax refunds for the unemployment compensation exclusion for those that are eligible. The IRS started sending refunds in May and will continue the refunds in batches throughout the next several months.
Go to these IRS websites for information -
https://www.irs.gov/newsroom/irs-readies-nearly-4-million-refunds-for-unemployment-compensation-over...
https://www.irs.gov/newsroom/irs-begins-correcting-tax-returns-for-unemployment-compensation-income-...
https://www.irs.gov/newsroom/2020-unemployment-compensation-exclusion-faqs
