{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950907,-0.309477,0.000000,0.000000,0.172768,-0.530852,0.829667,0.000000,-0.256223,0.787279,0.560840,0.000000,-1635951.629525,5026667.228058,3556915.056146,1],    "boundingVolume": {    "region": [1.885366,0.595290,1.885512,0.595510,0.000000,8.796357]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1341031.b3dm"}}}