{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896831,-0.442373,0.000000,0.000000,0.285810,-0.579429,0.763266,0.000000,-0.336699,0.682596,0.648611,0.000000,-2150544.629766,4359837.583614,4115031.285500,1],    "boundingVolume": {    "region": [2.028988,0.705723,2.029091,0.705792,0.000000,16.738442]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/20_1837598.b3dm"}}}