{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.871208,-0.490914,0.000000,0.000000,0.212064,-0.376342,0.901885,0.000000,-0.442190,0.784739,0.434341,0.000000,-2822133.127925,5008338.498393,2753478.747212,1],    "boundingVolume": {    "region": [2.083879,0.449266,2.083991,0.449347,0.000000,115.560185]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_227844.b3dm"}}}