{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943987,-0.329981,0.000000,0.000000,0.183788,-0.525767,0.830537,0.000000,-0.273488,0.782377,0.559545,0.000000,-1746177.963452,4995343.528680,3548685.044217,1],    "boundingVolume": {    "region": [1.907025,0.593747,1.907135,0.593927,0.000000,8.821128]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/10_1318475.b3dm"}}}