Help!Urgent! H-1 I-94 card back side

Does the I-94 Departure Record attached to H-1 Approval Notice have anything on the back side or just blank? I need to submit a copy. But I don't have my original card with me now and only have the front copy. If the back side is balnk, then I don't need to submit back side copy. If you have your I-94 Departure Record, could you please take a look and let me know. It will be a great help to me. Thank you! Thank You!