{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897678,-0.440653,0.000000,0.000000,0.282849,-0.576208,0.766799,0.000000,-0.336955,0.686428,0.644420,0.000000,-2152136.215759,4384233.275752,4088372.611019,1],    "boundingVolume": {    "region": [2.027059,0.700230,2.027185,0.700299,0.000000,8.957108]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/2_887609.b3dm"}}}