is this a scam?

I got this email did not buy these apps did not download the content is this a scam?

Thank You! Your receipt payment 'Monster Legends' has been sent to email.

✉ Confirmation Purchase Ἁρps<I****>

3:33 PM

To  undisclosed-recipients:;   Blind copy  ****

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We accepted your payment 'Monster Legends' on  June 5 , 2019.

To view your orders, manage or request a cancellation, please download and open attachment in email.

If you have any questions or comments, please visit our support site. 

Thank You!

[Edited by Moderator]