{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898127,-0.439736,0.000000,0.000000,0.284157,-0.580370,0.763168,0.000000,-0.334649,0.683495,0.648726,0.000000,-2137448.673873,4365576.948591,4115764.671513,1],    "boundingVolume": {    "region": [2.026035,0.705798,2.026167,0.706020,0.000000,13.946118]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836354.b3dm"}}}