{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894732,-0.446603,0.000000,0.000000,0.284659,-0.570291,0.770544,0.000000,-0.343186,0.687544,0.639927,0.000000,-2191891.965339,4391274.184393,4059787.274363,1],    "boundingVolume": {    "region": [2.033695,0.694341,2.033828,0.694466,0.000000,54.309034]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_984363.b3dm"}}}