{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858092,-0.513497,0.000000,0.000000,0.262765,-0.439099,0.859154,0.000000,-0.440394,0.735931,0.514255,0.000000,-2811381.579888,4698031.080395,3260920.733620,1],    "boundingVolume": {    "region": [2.109969,0.540076,2.110133,0.540202,0.000000,89.825566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_132760.b3dm"}}}