{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950924,-0.309425,0.000000,0.000000,0.172730,-0.530833,0.829687,0.000000,-0.256186,0.787312,0.560811,0.000000,-1635714.005182,5026876.995267,3556729.136936,1],    "boundingVolume": {    "region": [1.885311,0.595255,1.885457,0.595475,0.000000,8.796357]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1448623.b3dm"}}}