{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889382,-0.457165,0.000000,0.000000,0.287241,-0.558806,0.777965,0.000000,-0.354713,0.690068,0.630861,0.000000,-2265426.677524,4407221.228343,4002115.511337,1],    "boundingVolume": {    "region": [2.045552,0.682625,2.045652,0.682700,0.000000,40.520162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_372604.b3dm"}}}