{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949638,-0.313349,0.000000,0.000000,0.175263,-0.531154,0.828950,0.000000,-0.259203,0.785543,0.561904,0.000000,-1654983.820113,5015601.393429,3563679.624131,1],    "boundingVolume": {    "region": [1.889464,0.596675,1.889565,0.596697,0.000000,9.532577]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/2/13_1415358.b3dm"}}}