{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898640,-0.438686,0.000000,0.000000,0.283355,-0.580447,0.763407,0.000000,-0.333955,0.684101,0.648443,0.000000,-2133017.804841,4369446.825360,4113968.505759,1],    "boundingVolume": {    "region": [2.024850,0.705478,2.025015,0.705598,0.000000,15.403143]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/8_1832163.b3dm"}}}