{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899228,-0.437479,0.000000,0.000000,0.283135,-0.581978,0.762323,0.000000,-0.332560,0.683569,0.649721,0.000000,-2124116.058508,4366068.635352,4122097.982915,1],    "boundingVolume": {    "region": [2.023503,0.707163,2.023677,0.707272,0.000000,15.430727]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/16_1801798.b3dm"}}}