{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949490,-0.313798,0.000000,0.000000,0.174968,-0.529417,0.830123,0.000000,-0.259945,0.786541,0.560162,0.000000,-1659706.606505,5021944.340956,3552607.672635,1],    "boundingVolume": {    "region": [1.889905,0.594449,1.890067,0.594715,0.000000,8.787286]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/11_1380995.b3dm"}}}