{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944491,-0.328537,0.000000,0.000000,0.183808,-0.528419,0.828847,0.000000,-0.271733,0.781187,0.562057,0.000000,-1734983.143997,4987795.436173,3564649.328765,1],    "boundingVolume": {    "region": [1.905493,0.596833,1.905608,0.596908,0.000000,8.784408]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/13_129160.b3dm"}}}