{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949638,-0.313349,0.000000,0.000000,0.175139,-0.530778,0.829217,0.000000,-0.259287,0.785798,0.561508,0.000000,-1655518.743044,5017224.705782,3561162.179882,1],    "boundingVolume": {    "region": [1.889465,0.596167,1.889564,0.596248,0.000000,9.323369]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/11_1443404.b3dm"}}}