{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897929,-0.440140,0.000000,0.000000,0.284651,-0.580716,0.762721,0.000000,-0.334758,0.682940,0.649253,0.000000,-2138154.182861,4362044.411916,4119119.663105,1],    "boundingVolume": {    "region": [2.026485,0.706491,2.026617,0.706713,0.000000,41.104239]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1822658.b3dm"}}}