{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943002,-0.332786,0.000000,0.000000,0.186672,-0.528963,0.827859,0.000000,-0.274916,0.779018,0.563518,0.000000,-1755317.884187,4973970.986511,3573936.151846,1],    "boundingVolume": {    "region": [1.909981,0.598590,1.910125,0.598687,0.000000,8.727326]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/8_658383.b3dm"}}}