{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858724,-0.512439,0.000000,0.000000,0.262248,-0.439463,0.859126,0.000000,-0.439472,0.736449,0.514303,0.000000,-2805500.048508,4701335.823887,3261221.272686,1],    "boundingVolume": {    "region": [2.108737,0.540132,2.108901,0.540257,0.000000,56.887900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/5_237322.b3dm"}}}