{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898618,-0.438731,0.000000,0.000000,0.283640,-0.580956,0.762914,0.000000,-0.333772,0.683639,0.649025,0.000000,-2131854.606054,4366506.720840,4117666.478068,1],    "boundingVolume": {    "region": [2.024972,0.706294,2.024993,0.706309,0.000000,10.887652]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/3.b3dm"}}}