{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852790,-0.522254,0.000000,0.000000,0.269434,-0.439960,0.856645,0.000000,-0.446583,0.729227,0.518451,0.000000,-2850933.957704,4655300.251508,3287574.374530,1],    "boundingVolume": {    "region": [2.120211,0.544990,2.120365,0.545087,0.000000,101.162100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_12024.b3dm"}}}