{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898379,-0.439220,0.000000,0.000000,0.284166,-0.581233,0.762508,0.000000,-0.333965,0.683091,0.649503,0.000000,-2133087.978377,4363010.307445,4120712.298991,1],    "boundingVolume": {    "region": [2.025476,0.706894,2.025577,0.706969,0.000000,21.376492]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1802157.b3dm"}}}