{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858049,-0.513567,0.000000,0.000000,0.263145,-0.439653,0.858755,0.000000,-0.440248,0.735549,0.514926,0.000000,-2810456.167013,4695604.292052,3265182.304501,1],    "boundingVolume": {    "region": [2.110051,0.540859,2.110216,0.540984,0.000000,84.005566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_455526.b3dm"}}}