{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944011,-0.329913,0.000000,0.000000,0.183795,-0.525911,0.830444,0.000000,-0.273401,0.782308,0.559684,0.000000,-1745621.273693,4994907.966236,3549565.977361,1],    "boundingVolume": {    "region": [1.906953,0.593914,1.907063,0.594094,0.000000,8.747478]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_1319020.b3dm"}}}