{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898084,-0.439823,0.000000,0.000000,0.284214,-0.580343,0.763167,0.000000,-0.334715,0.683461,0.648727,0.000000,-2137871.355977,4365364.506989,4115770.429189,1],    "boundingVolume": {    "region": [2.026132,0.705799,2.026264,0.706021,0.000000,14.488813]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/8/11_1836358.b3dm"}}}