{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858115,-0.513457,0.000000,0.000000,0.263050,-0.439622,0.858800,0.000000,-0.440176,0.735645,0.514851,0.000000,-2809998.282148,4696210.941966,3264707.088261,1],    "boundingVolume": {    "region": [2.109923,0.540772,2.110087,0.540897,0.000000,97.655566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_442463.b3dm"}}}