{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897672,-0.440665,0.000000,0.000000,0.283001,-0.576496,0.766527,0.000000,-0.336844,0.686178,0.644745,0.000000,-2151430.038344,4382641.413947,4090436.599141,1],    "boundingVolume": {    "region": [2.027073,0.700655,2.027199,0.700724,0.000000,17.583427]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_858783.b3dm"}}}