{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948844,-0.315747,0.000000,0.000000,0.116019,-0.348647,0.930045,0.000000,-0.293391,0.881663,0.369584,0.000000,-1872144.404183,5625940.154441,2342545.873248,1],    "boundingVolume": {    "region": [1.891987,0.378526,1.892092,0.378596,0.000000,44.716705]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/16_11725.b3dm"}}}