{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897538,-0.440937,0.000000,0.000000,0.283234,-0.576530,0.766415,0.000000,-0.337002,0.685975,0.644878,0.000000,-2152443.098833,4381346.766786,4091284.760558,1],    "boundingVolume": {    "region": [2.027376,0.700829,2.027502,0.700898,0.000000,7.982979]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_860487.b3dm"}}}