{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944266,-0.329182,0.000000,0.000000,0.184133,-0.528189,0.828922,0.000000,-0.272291,0.781073,0.561946,0.000000,-1738547.311761,4987061.533543,3563944.308897,1],    "boundingVolume": {    "region": [1.906176,0.596699,1.906291,0.596774,0.000000,8.812443]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_193251.b3dm"}}}