{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949437,-0.313958,0.000000,0.000000,0.175589,-0.530995,0.828983,0.000000,-0.259717,0.785407,0.561856,0.000000,-1658263.620259,5014737.413799,3563372.898712,1],    "boundingVolume": {    "region": [1.890105,0.596617,1.890206,0.596639,0.000000,13.067433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/10_1412989.b3dm"}}}