{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952199,-0.305478,0.000000,0.000000,0.113995,-0.355331,0.927763,0.000000,-0.283145,0.882585,0.375331,0.000000,-1806790.354676,5631901.850967,2379007.852489,1],    "boundingVolume": {    "region": [1.881163,0.384689,1.881311,0.384818,0.000000,6.862452]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/30/25_37507.b3dm"}}}