{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897002,-0.442027,0.000000,0.000000,0.286372,-0.581131,0.761760,0.000000,-0.335767,0.681369,0.650383,0.000000,-2144605.554776,4352027.887921,4126306.154889,1],    "boundingVolume": {    "region": [2.028605,0.708050,2.028703,0.708126,0.000000,16.735118]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/14_1798790.b3dm"}}}