{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950174,-0.311721,0.000000,0.000000,0.174380,-0.531539,0.828889,0.000000,-0.257837,0.785928,0.561995,0.000000,-1646260.623451,5018062.061433,3564252.074917,1],    "boundingVolume": {    "region": [1.887731,0.596691,1.887869,0.596900,0.000000,8.372415]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/5_1332937.b3dm"}}}