{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944023,-0.329880,0.000000,0.000000,0.184328,-0.527494,0.829321,0.000000,-0.273000,0.781250,0.561354,0.000000,-1743073.762390,4988185.653822,3560183.540113,1],    "boundingVolume": {    "region": [1.906925,0.595964,1.907020,0.596079,0.000000,8.712855]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1298654.b3dm"}}}