{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858097,-0.513487,0.000000,0.000000,0.263209,-0.439854,0.858633,0.000000,-0.440115,0.735485,0.515132,0.000000,-2809612.534456,4695194.143988,3266489.070588,1],    "boundingVolume": {    "region": [2.109958,0.541099,2.110122,0.541224,0.000000,12.227433]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_204603.b3dm"}}}