{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948151,-0.317822,0.000000,0.000000,0.116899,-0.348742,0.929900,0.000000,-0.295272,0.880879,0.369954,0.000000,-1884149.575504,5620945.669567,2344893.272622,1],    "boundingVolume": {    "region": [1.894211,0.378940,1.894243,0.378979,0.000000,15.659750]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/27.b3dm"}}}