{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949986,-0.312292,0.000000,0.000000,0.174529,-0.530914,0.829259,0.000000,-0.258425,0.786126,0.561447,0.000000,-1650014.429024,5019317.634787,3560770.114996,1],    "boundingVolume": {    "region": [1.888315,0.596030,1.888486,0.596236,0.000000,22.140382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1434624.b3dm"}}}