{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949526,-0.313689,0.000000,0.000000,0.175434,-0.531033,0.828991,0.000000,-0.259497,0.785489,0.561844,0.000000,-1656858.859040,5015259.098008,3563292.681331,1],    "boundingVolume": {    "region": [1.889821,0.596602,1.889922,0.596623,0.000000,8.642004]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1412329.b3dm"}}}