{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898629,-0.438709,0.000000,0.000000,0.283370,-0.580440,0.763407,0.000000,-0.333973,0.684092,0.648444,0.000000,-2133128.468202,4369389.244673,4113972.258098,1],    "boundingVolume": {    "region": [2.024875,0.705479,2.025041,0.705598,0.000000,15.403143]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/8_1832170.b3dm"}}}