{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898211,-0.439564,0.000000,0.000000,0.283672,-0.579659,0.763888,0.000000,-0.334836,0.684209,0.647876,0.000000,-2138638.494169,4370120.011609,4110358.131885,1],    "boundingVolume": {    "region": [2.025844,0.704681,2.025976,0.704904,0.000000,8.447483]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/5_1844266.b3dm"}}}