Tukarok Shrine can be found near the Wetland Stable west of the Lanayru Wetlands along the road.
You’ll need to complete the Forward Force challenge to clear this shrine. Head down the stairs and work your way to the back of the shrine. Take the ladder at the end down, bringing you an area with a ball and a slab with wheels. Pick up the ball using the Ultrahands ability and stick it to the middle of the slab. Hop on and hit the wheels to send that slab across the pit of lava.
Once on the other side of the lava, there will be a block connected to a rail. Grab the ball and stick it to the top of that block. You’ll then want to pull the slab from the lava pit and remove the wheels. Place the slab on the 4th post from the block with the ball going back. Then grab the smaller slab and place it behind that big one. Climb up the ladder and walk down the slabs then use Ultrahand to pull the block up the rail. You can then try to grab the ball off of it before it slides back down. If you are unsuccessful, use Rewind on the block to send it back up. Grab the ball and take it down the nearby ramp.
The next room is filled with water and the objective here is to get the ball on the other side of the room. The best way to do this is by building a bridge and walking the ball to the other side. Step on the floor switch near the gated door to lower the gate. Also, note that in the second track from the left, there is a chest in the water containing a Strong Zonaite Sword. You can pull it out of the water using Ultrahand.
Grab the ball and head through the doorway bringing you back to the starting area. Place the ball in the pressure plate to open the way to the altar where you can grab your Light of Blessing.