{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897939,-0.440120,0.000000,0.000000,0.284640,-0.580726,0.762717,0.000000,-0.334741,0.682944,0.649257,0.000000,-2138044.522317,4362071.728606,4119147.469009,1],    "boundingVolume": {    "region": [2.026462,0.706496,2.026594,0.706719,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822746.b3dm"}}}