{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944575,-0.328294,0.000000,0.000000,0.183599,-0.528256,0.828998,0.000000,-0.271581,0.781400,0.561834,0.000000,-1734016.685160,4989150.409576,3563232.667173,1],    "boundingVolume": {    "region": [1.905236,0.596564,1.905351,0.596639,0.000000,8.707209]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/9_130459.b3dm"}}}