{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852859,-0.522141,0.000000,0.000000,0.269458,-0.440129,0.856551,0.000000,-0.446437,0.729205,0.518608,0.000000,-2850001.379013,4655162.099240,3288571.711016,1],    "boundingVolume": {    "region": [2.120066,0.545137,2.120245,0.545307,0.000000,102.276500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_9326.b3dm"}}}