{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895883,-0.444290,0.000000,0.000000,0.287686,-0.580101,0.762049,0.000000,-0.337615,0.680779,0.650042,0.000000,-2156409.055361,4348259.093035,4124141.777419,1],    "boundingVolume": {    "region": [2.031119,0.707597,2.031238,0.707683,0.000000,6.202100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/15_1799990.b3dm"}}}