{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897980,-0.440035,0.000000,0.000000,0.284380,-0.580335,0.763111,0.000000,-0.334852,0.683332,0.648793,0.000000,-2138744.595186,4364538.238263,4116190.189325,1],    "boundingVolume": {    "region": [2.026368,0.705885,2.026500,0.706108,0.000000,6.941505]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/11_1836711.b3dm"}}}