{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858114,-0.513460,0.000000,0.000000,0.262754,-0.439124,0.859145,0.000000,-0.440357,0.735942,0.514271,0.000000,-2811147.748234,4698100.772641,3261021.235934,1],    "boundingVolume": {    "region": [2.109926,0.540095,2.110090,0.540220,0.000000,89.825566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_132317.b3dm"}}}