Vadu beach monolith, 3 faced, about 2.5-3m tall, clear signs of vehicle tires around at the time of finding. Clean sides, edges are riveted. One side contains symbols from the Predator lore (Yautja alphabet), translation is incomplete as not all symbols match: ? A 5 H 35M 17S ? 8(or 2) 3 8(or 2) 8(or 2).
Almost positive that those are Star Coordinates. That first symbol is most likely an "R" so the first two letters would be Right Ascension.
RA 05H24M17S then the 52328 are the degrees.
First symbols could suggest a time 5 hours, 35 minutes 17 seconds.
Also it's been cited that the symbols could be the coordinates for Orion Nebula.
Orion Nebula Coordinates: Right ascension: 05h 35m 17s. Declination:−05° 23′ 28″.
The Orion Nebula is one of the most scrutinized and photographed objects in the night sky, and is among the most intensely studied celestial features. The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust. Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula.