{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852878,-0.522110,0.000000,0.000000,0.269448,-0.440149,0.856544,0.000000,-0.446406,0.729215,0.518620,0.000000,-2849807.446670,4655228.806809,3288644.851625,1],    "boundingVolume": {    "region": [2.120073,0.545194,2.120165,0.545278,0.000000,43.132433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_8094.b3dm"}}}