{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949501,-0.313763,0.000000,0.000000,0.175335,-0.530595,0.829293,0.000000,-0.259654,0.785757,0.561396,0.000000,-1657857.597929,5016960.620570,3560450.896133,1],    "boundingVolume": {    "region": [1.889901,0.596031,1.890000,0.596113,0.000000,11.783476]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1359589.b3dm"}}}