{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943201,-0.332223,0.000000,0.000000,0.186020,-0.528121,0.828544,0.000000,-0.274680,0.779832,0.562506,0.000000,-1753802.836115,4979150.070784,3567505.787379,1],    "boundingVolume": {    "region": [1.909398,0.597376,1.909514,0.597453,0.000000,8.691054]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/5.b3dm"}}}