{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899178,-0.437584,0.000000,0.000000,0.283201,-0.581941,0.762327,0.000000,-0.332641,0.683534,0.649717,0.000000,-2124632.470037,4365845.669186,4122068.201062,1],    "boundingVolume": {    "region": [2.023619,0.707157,2.023793,0.707266,0.000000,12.280162]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/15_1801733.b3dm"}}}