Combine all of the spices for the dry rub until they are well blended.
Sprinkle the rub over the pork and gently rub into the meat until it is well coated.
Pour the chicken broth into the bottom of the Instant Pot. Add the pork and place the lid on.
Set Instant Pot to Manual and cook under High Pressure for 45 minutes. Let it naturally release for 15 minutes before finishing with quick release to open.
Remove pork and shred. Serve with your favorite barbecue sauce.
