{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949533,-0.313666,0.000000,0.000000,0.175422,-0.531039,0.828990,0.000000,-0.259478,0.785494,0.561845,0.000000,-1656736.217642,5015292.122117,3563303.153504,1],    "boundingVolume": {    "region": [1.889797,0.596604,1.889898,0.596625,0.000000,9.069941]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1412451.b3dm"}}}