{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950410,-0.310999,0.000000,0.000000,0.174023,-0.531813,0.828789,0.000000,-0.257209,0.786027,0.562143,0.000000,-1642251.895142,5018699.116307,3565197.917710,1],    "boundingVolume": {    "region": [1.886992,0.596926,1.887090,0.597024,0.000000,8.767562]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1326639.b3dm"}}}