{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944536,-0.328407,0.000000,0.000000,0.183023,-0.526396,0.830307,0.000000,-0.272108,0.782613,0.559887,0.000000,-1737366.071916,4996860.813311,3550858.647708,1],    "boundingVolume": {    "region": [1.905331,0.594115,1.905495,0.594384,0.000000,8.721617]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/4_950885.b3dm"}}}