{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944410,-0.328771,0.000000,0.000000,0.183874,-0.528185,0.828982,0.000000,-0.271971,0.781247,0.561858,0.000000,-1736503.364213,4988176.659430,3563383.943502,1],    "boundingVolume": {    "region": [1.905741,0.596593,1.905856,0.596667,0.000000,8.527753]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/9_130272.b3dm"}}}