{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.899234,-0.437467,0.000000,0.000000,0.283127,-0.581982,0.762323,0.000000,-0.332551,0.683574,0.649721,0.000000,-2124057.332236,4366099.448887,4122095.622655,1],    "boundingVolume": {    "region": [2.023489,0.707163,2.023664,0.707272,0.000000,8.685803]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/16_1801782.b3dm"}}}