{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852842,-0.522170,0.000000,0.000000,0.269454,-0.440090,0.856572,0.000000,-0.446472,0.729208,0.518573,0.000000,-2850228.872978,4655180.582150,3288349.872099,1],    "boundingVolume": {    "region": [2.120100,0.545096,2.120278,0.545266,0.000000,86.113166]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_9259.b3dm"}}}