{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892633,-0.450785,0.000000,0.000000,0.290756,-0.575747,0.764184,0.000000,-0.343517,0.680224,0.647526,0.000000,-2194082.360029,4344666.281401,4108134.390129,1],    "boundingVolume": {    "region": [2.038389,0.704300,2.038493,0.704369,0.000000,19.974567]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1967957.b3dm"}}}