{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858138,-0.513419,0.000000,0.000000,0.262744,-0.439155,0.859132,0.000000,-0.440315,0.735952,0.514292,0.000000,-2810881.440243,4698165.013120,3261157.323710,1],    "boundingVolume": {    "region": [2.109878,0.540120,2.110042,0.540245,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131183.b3dm"}}}