{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948907,-0.315557,0.000000,0.000000,0.116045,-0.348958,0.929926,0.000000,-0.293177,0.881607,0.369888,0.000000,-1870779.479018,5625585.413461,2344474.447794,1],    "boundingVolume": {    "region": [1.891786,0.378830,1.891894,0.378946,0.000000,4.957126]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/12_7712.b3dm"}}}