Believe it or not, shown above is the actual code - needed to start solving this cache.
Poor reception though, you’re too far away, the code is all fuzzy.
You need to wiggle your antenna around a little, or stand on one leg.
Maybe simply move a little closer to the source…
Those days it was Fe + paint + gas, now it’s Zn plated Fe C + LEDs.(Ok, not quite fully all technically correct, a few things missing from both - but it’ll do!)