{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950766,-0.309909,0.000000,0.000000,0.114441,-0.351094,0.929320,0.000000,-0.287739,0.882753,0.371421,0.000000,-1836087.534120,5632920.768150,2354201.710976,1],    "boundingVolume": {    "region": [1.885815,0.380492,1.885971,0.380586,0.000000,4.967191]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/11_69575.b3dm"}}}