{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895178,-0.445709,0.000000,0.000000,0.289394,-0.581228,0.760543,0.000000,-0.338019,0.678889,0.651808,0.000000,-2159003.367978,4336215.111175,4135374.259391,1],    "boundingVolume": {    "region": [2.032673,0.709913,2.032853,0.710018,0.000000,5.885558]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/28/12_1867637.b3dm"}}}