{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944342,-0.328965,0.000000,0.000000,0.183996,-0.528188,0.828952,0.000000,-0.272121,0.781164,0.561901,0.000000,-1737464.544584,4987644.473961,3563658.487986,1],    "boundingVolume": {    "region": [1.905946,0.596645,1.906061,0.596720,0.000000,8.785422]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/10_130068.b3dm"}}}