{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895102,-0.445862,0.000000,0.000000,0.283944,-0.570040,0.770993,0.000000,-0.342817,0.688232,0.639384,0.000000,-2189534.816353,4395658.943145,4056335.858188,1],    "boundingVolume": {    "region": [2.032866,0.693635,2.033000,0.693760,0.000000,28.171566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/5_1016030.b3dm"}}}