{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944279,-0.329147,0.000000,0.000000,0.184101,-0.528161,0.828947,0.000000,-0.272270,0.781106,0.561910,0.000000,-1738412.948005,4987274.648385,3563713.181208,1],    "boundingVolume": {    "region": [1.906139,0.596655,1.906254,0.596730,0.000000,8.783847]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_193065.b3dm"}}}