{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858343,-0.513076,0.000000,0.000000,0.262886,-0.439792,0.858763,0.000000,-0.439830,0.735808,0.514913,0.000000,-2807791.958749,4697257.430214,3265097.197964,1],    "boundingVolume": {    "region": [2.109479,0.540843,2.109643,0.540968,0.000000,65.560900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_282563.b3dm"}}}