{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895928,-0.444199,0.000000,0.000000,0.288797,-0.582491,0.759803,0.000000,-0.336543,0.678792,0.652672,0.000000,-2149585.470155,4335611.785321,4140872.297466,1],    "boundingVolume": {    "region": [2.030987,0.711053,2.031166,0.711158,0.000000,8.561547]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/23_1786604.b3dm"}}}