{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896359,-0.443329,0.000000,0.000000,0.283737,-0.573681,0.768364,0.000000,-0.339699,0.686830,0.642549,0.000000,-2169646.171012,4386763.475828,4076466.505424,1],    "boundingVolume": {    "region": [2.030040,0.697760,2.030172,0.697880,0.000000,86.009573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_533998.b3dm"}}}