{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948572,-0.316561,0.000000,0.000000,0.117185,-0.351143,0.928960,0.000000,-0.293801,0.880370,0.372331,0.000000,-1874770.273057,5617726.524616,2359974.832111,1],    "boundingVolume": {    "region": [1.892815,0.381414,1.892982,0.381625,0.000000,5.398692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_69232.b3dm"}}}