{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951279,-0.308331,0.000000,0.000000,0.114658,-0.353749,0.928286,0.000000,-0.285952,0.882235,0.374023,0.000000,-1824697.628025,5629649.491162,2370712.743520,1],    "boundingVolume": {    "region": [1.884187,0.383306,1.884282,0.383381,0.000000,7.449850]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/27/23_41637.b3dm"}}}