Mix the paprika, pepper, salt, and garlic powder together. Rub all over the chicken.
Add 1 cup water and 1/2 pc chicken cube in the inner lid of the Instant Pot. Place a trivet inside the Instant Pot.
Put the chicken legs on the trivet in the Instant Pot. Put the lid on the Instant Pot to close it. Make sure the valve is in the sealed position.
Pressure cook on high for 10 minutes. Once the Instant Pot 10-minute pressure cook time is up, let the pressure naturally release for at least 10 minutes.
While you are allowing the Instant Pot to naturally release pressure, preheat the oven at 250 Celsius, fan on, broiler (heat at the top only).
After the 10-minutes natural release, quick release the rest of the remaining pressure. Open the Instant Pot.
Place the chicken on the wire rack.
Broil the chicken in the oven for 7 to 10 minutes until the chicken becomes golden brown.