{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898200,-0.439586,0.000000,0.000000,0.283895,-0.580079,0.763486,0.000000,-0.334675,0.683838,0.648350,0.000000,-2137615.871477,4367760.977797,4113376.065757,1],    "boundingVolume": {    "region": [2.025868,0.705304,2.026000,0.705527,0.000000,9.724684]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1835824.b3dm"}}}