Huge Black Triangle Shaped Craft Filmed Cruising Over A Town in Santa Cruz de la Sierra, Bolivia

This object was spotted by Luis Gustavo Martínez in town of Pampa de la Isla on August 3, 2019. The reason why i'm calling this one huge ship as oppose to three orbs is not for one second do the light break formation which leads me to believe that this is one vessel with it eerily moving in complete silence. Could this craft be the TR-3A (Black Manta) or TR_3B (Astra) or a visitor from other world? Either way this is pretty good. Many thanks to Luis Gustavo Martínez for this footage.. Source: Periodismo