{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943812,-0.330484,0.000000,0.000000,0.184461,-0.526792,0.829738,0.000000,-0.273639,0.781471,0.560735,0.000000,-1747148.269968,4989586.086435,3556248.226496,1],    "boundingVolume": {    "region": [1.907565,0.595216,1.907661,0.595331,0.000000,8.800276]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/3_1310365.b3dm"}}}