{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944288,-0.329120,0.000000,0.000000,0.184093,-0.528188,0.828932,0.000000,-0.272242,0.781099,0.561932,0.000000,-1738237.626407,4987232.817586,3563856.273456,1],    "boundingVolume": {    "region": [1.906110,0.596682,1.906225,0.596757,0.000000,8.812443]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_129963.b3dm"}}}