{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944437,-0.328693,0.000000,0.000000,0.183893,-0.528382,0.828852,0.000000,-0.271863,0.781147,0.562050,0.000000,-1735816.627783,4987536.042405,3564606.789598,1],    "boundingVolume": {    "region": [1.905659,0.596825,1.905773,0.596900,0.000000,8.739386]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_193554.b3dm"}}}