{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944145,-0.329532,0.000000,0.000000,0.184243,-0.527877,0.829096,0.000000,-0.272637,0.781137,0.561689,0.000000,-1740758.515342,4987467.569508,3562307.423724,1],    "boundingVolume": {    "region": [1.906546,0.596388,1.906661,0.596463,0.000000,8.804085]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/6_192116.b3dm"}}}