{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899169,-0.437601,0.000000,0.000000,0.282539,-0.580554,0.763629,0.000000,-0.333226,0.684704,0.648183,0.000000,-2128358.908369,4373290.205886,4112308.421162,1],    "boundingVolume": {    "region": [2.023642,0.705136,2.023808,0.705255,0.000000,21.392431]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/5_1842996.b3dm"}}}