{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950909,-0.309470,0.000000,0.000000,0.172816,-0.531013,0.829554,0.000000,-0.256183,0.787172,0.561008,0.000000,-1635691.621423,5025990.302809,3557983.841857,1],    "boundingVolume": {    "region": [1.885359,0.595493,1.885505,0.595713,0.000000,8.786523]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_1340667.b3dm"}}}