{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894513,-0.447042,0.000000,0.000000,0.284868,-0.570009,0.770675,0.000000,-0.343582,0.687494,0.639769,0.000000,-2194423.649980,4390947.833695,4058779.272437,1],    "boundingVolume": {    "region": [2.034186,0.694135,2.034319,0.694259,0.000000,46.818415]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/9_1167483.b3dm"}}}