{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858155,-0.513391,0.000000,0.000000,0.262606,-0.438956,0.859276,0.000000,-0.440367,0.736091,0.514050,0.000000,-2811206.896985,4699045.270446,3259618.536721,1],    "boundingVolume": {    "region": [2.109846,0.539837,2.110011,0.539963,0.000000,117.092433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_324486.b3dm"}}}