{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949534,-0.313664,0.000000,0.000000,0.175298,-0.530669,0.829254,0.000000,-0.259559,0.785747,0.561455,0.000000,-1657255.572835,5016895.679656,3560820.165392,1],    "boundingVolume": {    "region": [1.889796,0.596102,1.889895,0.596183,0.000000,10.582229]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/11_1442811.b3dm"}}}