{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897716,-0.440575,0.000000,0.000000,0.283040,-0.576722,0.766342,0.000000,-0.336693,0.686045,0.644965,0.000000,-2150469.156685,4381797.042942,4091836.801730,1],    "boundingVolume": {    "region": [2.026972,0.700943,2.027099,0.701012,0.000000,16.607511]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/13_861332.b3dm"}}}