{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896761,-0.442515,0.000000,0.000000,0.287711,-0.583049,0.759787,0.000000,-0.335260,0.679408,0.652691,0.000000,-2141391.267196,4339548.414545,4140993.463659,1],    "boundingVolume": {    "region": [2.029108,0.711079,2.029288,0.711183,0.000000,9.793473]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/24_1781949.b3dm"}}}