{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894602,-0.446863,0.000000,0.000000,0.284768,-0.570095,0.770648,0.000000,-0.343433,0.687538,0.639801,0.000000,-2193467.895980,4391234.642486,4058984.221139,1],    "boundingVolume": {    "region": [2.033985,0.694177,2.034119,0.694301,0.000000,48.642603]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_1167616.b3dm"}}}