Rinse off turkey breast and dry with paper towels
Place trivet in instant pot and pour in the broth
Combine butter with paprika, garlic powder, salt, pepper and mix all together
Loosen the skin on the turkey breast but don't remove it
Lifting the skin, rub the butter mixture under the skin and on top
If your turkey breast has a cavity, then place the onions and celery in the cavity. If your turkey breast is just open then place the onion and celery on top of the trivet, under the breast.
Place lid on instant pot and make sure the valve is set to sealing.
Press pressure cook/manual button, then -/+ button to 32 minutes on High Pressure.
It will take close to twenty minutes before the cooking time actually starts. Once the 32 minutes is up allow it to natural release for 20 minutes. Once it's been twenty minutes then carefully switch the valve to release. Carefully remove the instant pot lid away from your face.
Carefully remove the instant pot to a foil-lined baking sheet. At this point, I like to place it under the broiler for 3-5 minutes. Watch it closely because it will burn easily. This is just to get the skin golden brown and crispy.