{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889461,-0.457011,0.000000,0.000000,0.287178,-0.558923,0.777904,0.000000,-0.354565,0.690075,0.630936,0.000000,-2264482.713298,4407269.331782,4002593.514710,1],    "boundingVolume": {    "region": [2.045371,0.682715,2.045485,0.682803,0.000000,27.812332]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_363431.b3dm"}}}