{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896840,-0.442355,0.000000,0.000000,0.285534,-0.578899,0.763771,0.000000,-0.336910,0.683058,0.648015,0.000000,-2151881.878683,4362777.013638,4111240.652945,1],    "boundingVolume": {    "region": [2.028967,0.704940,2.029070,0.705010,0.000000,6.760762]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/8_1845428.b3dm"}}}