To see which of your files have been sent, accepted, or rejected by Adobe, navigate to your Contributor Reports page and click "Adobe Stock Partner Status" on the left menu. You can find the info in the "partner status" column.
Please be aware that files submitted to Adobe for review will continue to show as "sent" until Stocksy receives monthly reports back from Adobe. Content may be published and available to purchase on Adobe while still showing as "sent" in your partner status.
You can view Stocksy's collection in Adobe Premium here.