{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897957,-0.440084,0.000000,0.000000,0.284624,-0.580753,0.762703,0.000000,-0.334708,0.682945,0.649274,0.000000,-2137831.037580,4362074.465133,4119254.651113,1],    "boundingVolume": {    "region": [2.026422,0.706519,2.026555,0.706741,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822976.b3dm"}}}