{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950864,-0.309610,0.000000,0.000000,0.173142,-0.531748,0.829015,0.000000,-0.256130,0.786619,0.561808,0.000000,-1635362.225736,5022470.739322,3563067.318867,1],    "boundingVolume": {    "region": [1.885496,0.596485,1.885662,0.596654,0.000000,8.406157]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1324460.b3dm"}}}