{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949672,-0.313248,0.000000,0.000000,0.174912,-0.530280,0.829583,0.000000,-0.259319,0.786176,0.560965,0.000000,-1655715.301228,5019626.864763,3557707.248696,1],    "boundingVolume": {    "region": [1.889358,0.595510,1.889456,0.595592,0.000000,11.470084]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/0/3_1354354.b3dm"}}}