{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951009,-0.309163,0.000000,0.000000,0.171601,-0.527858,0.831817,0.000000,-0.256633,0.789422,0.557631,0.000000,-1638546.718982,5040291.137779,3536519.588233,1],    "boundingVolume": {    "region": [1.885055,0.591485,1.885163,0.591573,0.000000,8.555938]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/59/41_1382908.b3dm"}}}