{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858135,-0.513425,0.000000,0.000000,0.262744,-0.439148,0.859136,0.000000,-0.440323,0.735952,0.514286,0.000000,-2810927.614867,4698165.594344,3261116.958655,1],    "boundingVolume": {    "region": [2.109885,0.540112,2.110049,0.540238,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131825.b3dm"}}}