{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948651,-0.316324,0.000000,0.000000,0.176399,-0.529018,0.830074,0.000000,-0.262022,0.785800,0.560234,0.000000,-1672970.769941,5017214.565350,3553065.876729,1],    "boundingVolume": {    "region": [1.892600,0.594557,1.892696,0.594780,0.000000,8.742400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1215292.b3dm"}}}