{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951128,-0.308796,0.000000,0.000000,0.115287,-0.355099,0.927692,0.000000,-0.286198,0.881524,0.375508,0.000000,-1826272.462156,5625136.999542,2380129.171254,1],    "boundingVolume": {    "region": [1.884675,0.384907,1.884771,0.384982,0.000000,5.086849]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/33/46_39045.b3dm"}}}