{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948928,-0.315493,0.000000,0.000000,0.176453,-0.530728,0.828970,0.000000,-0.260983,0.784974,0.561875,0.000000,-1666347.723850,5011972.585703,3563490.757858,1],    "boundingVolume": {    "region": [1.891722,0.596640,1.891823,0.596661,0.000000,8.206810]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_1115359.b3dm"}}}