{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898647,-0.438672,0.000000,0.000000,0.283267,-0.580290,0.763560,0.000000,-0.334012,0.684244,0.648263,0.000000,-2133377.342358,4370356.689867,4112823.166987,1],    "boundingVolume": {    "region": [2.024834,0.705242,2.024999,0.705361,0.000000,6.972255]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/6_1844111.b3dm"}}}