{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896779,-0.442479,0.000000,0.000000,0.287309,-0.582293,0.760519,0.000000,-0.335558,0.680081,0.651836,0.000000,-2143287.004808,4343831.756140,4135554.826473,1],    "boundingVolume": {    "region": [2.029068,0.709951,2.029247,0.710056,0.000000,9.813341]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/12_1790090.b3dm"}}}