Noise from oil pump?

Hello everyone I’ve recently had a issue with this noise appearing in the front of my oil pump on my 3rz. Does anyone have any ideas what it could be does the oil pump gear rattle?
https://youtube.com/shorts/hI-jiBU51Vc?feature=share

 

If your oil pump was to the point it could rattle your oil pressure would be gone.

Now if something was left off when you installed the oil pump quite possible a harmonic vibration caused by the right rpm could sound like a rattle

timing chain??

noises can be so tricky to narrow down

It sounds like an exhaust leak

 

Crank pully is torque down so no idea gonna have to take it off and see