{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858004,-0.513643,0.000000,0.000000,0.263286,-0.439800,0.858636,0.000000,-0.440251,0.735408,0.515125,0.000000,-2810481.467698,4694703.408633,3266447.177133,1],    "boundingVolume": {    "region": [2.110140,0.541091,2.110304,0.541216,0.000000,30.908900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_199890.b3dm"}}}