{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950435,-0.310924,0.000000,0.000000,0.113476,-0.346874,0.931022,0.000000,-0.289217,0.884080,0.367092,0.000000,-1845495.503210,5641327.418592,2326739.599836,1],    "boundingVolume": {    "region": [1.886954,0.375879,1.886969,0.375883,0.000000,14.042442]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/11/2.b3dm"}}}