{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949037,-0.315165,0.000000,0.000000,0.115864,-0.348892,0.929973,0.000000,-0.292828,0.881773,0.369768,0.000000,-1868550.920178,5626645.242594,2343713.369709,1],    "boundingVolume": {    "region": [1.891375,0.378724,1.891480,0.378794,0.000000,44.689293]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/19_10337.b3dm"}}}