{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944555,-0.328352,0.000000,0.000000,0.183705,-0.528455,0.828847,0.000000,-0.271579,0.781240,0.562057,0.000000,-1734004.950612,4988135.962868,3564648.809109,1],    "boundingVolume": {    "region": [1.905297,0.596833,1.905412,0.596908,0.000000,8.736417]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_129162.b3dm"}}}