Spam email from paypal - Waiting for transaction

[EleannaZ]

[removed]

I have received this email, as I was waiting for a transaction of 400euros for a product that I sell online.

Is this a scam?

 Is it possible to request approval in order to accept the money?

What Can I do now?

[kernowlass]

@EleannaZ 

??? what did you receive? If no money in your balance then you have not been paid.