{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944102,-0.329653,0.000000,0.000000,0.184278,-0.527759,0.829163,0.000000,-0.272761,0.781166,0.561588,0.000000,-1741543.998614,4987650.884485,3561671.076120,1],    "boundingVolume": {    "region": [1.906675,0.596267,1.906790,0.596342,0.000000,8.336022]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_1266419.b3dm"}}}