{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858134,-0.513426,0.000000,0.000000,0.262722,-0.439111,0.859161,0.000000,-0.440337,0.735974,0.514244,0.000000,-2811016.130301,4698301.664672,3260846.439112,1],    "boundingVolume": {    "region": [2.109886,0.540063,2.110051,0.540188,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131713.b3dm"}}}