{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895053,-0.445960,0.000000,0.000000,0.284363,-0.570724,0.770332,0.000000,-0.342597,0.687600,0.640182,0.000000,-2188134.858316,4391636.345650,4061410.991532,1],    "boundingVolume": {    "region": [2.032977,0.694673,2.033110,0.694798,0.000000,61.212458]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/14_1137355.b3dm"}}}