{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948582,-0.316531,0.000000,0.000000,0.117145,-0.351061,0.928996,0.000000,-0.293784,0.880414,0.372239,0.000000,-1874661.845875,5618008.162233,2359394.372547,1],    "boundingVolume": {    "region": [1.892782,0.381315,1.892950,0.381526,0.000000,21.362947]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/10_69059.b3dm"}}}