{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944309,-0.329060,0.000000,0.000000,0.184133,-0.528410,0.828781,0.000000,-0.272143,0.780974,0.562155,0.000000,-1737604.725458,4986435.266085,3565271.089057,1],    "boundingVolume": {    "region": [1.906047,0.596952,1.906161,0.597026,0.000000,8.791101]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/14_128554.b3dm"}}}