{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896566,-0.442910,0.000000,0.000000,0.282845,-0.572553,0.769533,0.000000,-0.339898,0.688042,0.641145,0.000000,-2170902.471893,4394479.811780,4067536.996859,1],    "boundingVolume": {    "region": [2.029546,0.695933,2.029729,0.696046,0.000000,12.537560]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/5_499537.b3dm"}}}