{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897825,-0.440352,0.000000,0.000000,0.285194,-0.581477,0.761937,0.000000,-0.334573,0.682154,0.650174,0.000000,-2136977.054297,4357043.783254,4124979.336991,1],    "boundingVolume": {    "region": [2.026711,0.707700,2.026863,0.707927,0.000000,13.440655]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/1_1795745.b3dm"}}}