{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895043,-0.445981,0.000000,0.000000,0.283911,-0.569784,0.771195,0.000000,-0.342999,0.688368,0.639141,0.000000,-2190692.314342,4396521.986143,4054785.715485,1],    "boundingVolume": {    "region": [2.032999,0.693318,2.033133,0.693443,0.000000,52.767599]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/2_1015258.b3dm"}}}