{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858127,-0.513437,0.000000,0.000000,0.262608,-0.438907,0.859301,0.000000,-0.440419,0.736088,0.514009,0.000000,-2811538.192235,4699029.497813,3259357.287329,1],    "boundingVolume": {    "region": [2.109900,0.539790,2.110064,0.539915,0.000000,24.899161]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_316323.b3dm"}}}