{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896680,-0.442679,0.000000,0.000000,0.282786,-0.572804,0.769369,0.000000,-0.339647,0.687982,0.641343,0.000000,-2169306.800078,4394095.678456,4068794.636345,1],    "boundingVolume": {    "region": [2.029289,0.696191,2.029472,0.696304,0.000000,61.717722]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/7_942526.b3dm"}}}