{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858059,-0.513550,0.000000,0.000000,0.262676,-0.438889,0.859289,0.000000,-0.440510,0.736020,0.514029,0.000000,-2812119.396266,4698595.234554,3259481.099442,1],    "boundingVolume": {    "region": [2.110032,0.539812,2.110196,0.539937,0.000000,55.840233]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/3_320111.b3dm"}}}