{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897983,-0.440029,0.000000,0.000000,0.284379,-0.580343,0.763106,0.000000,-0.334845,0.683329,0.648799,0.000000,-2138701.366295,4364521.363127,4116230.273447,1],    "boundingVolume": {    "region": [2.026362,0.705894,2.026494,0.706116,0.000000,8.364306]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1836724.b3dm"}}}