{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952000,-0.306098,0.000000,0.000000,0.114000,-0.354552,0.928061,0.000000,-0.283812,0.882686,0.374587,0.000000,-1811041.387165,5632541.214254,2374288.933627,1],    "boundingVolume": {    "region": [1.881807,0.383867,1.881969,0.384036,0.000000,22.084465]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_41401.b3dm"}}}