{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.890950,-0.454102,0.000000,0.000000,0.292343,-0.573577,0.765209,0.000000,-0.346513,0.679860,0.646312,0.000000,-2213203.579524,4342316.056461,4100407.214721,1],    "boundingVolume": {    "region": [2.042112,0.702698,2.042208,0.702785,0.000000,9.252062]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_2047511.b3dm"}}}