{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942815,-0.333317,0.000000,0.000000,0.186844,-0.528504,0.828114,0.000000,-0.275440,0.779105,0.563142,0.000000,-1758659.691009,4974519.542060,3571545.103890,1],    "boundingVolume": {    "region": [1.910553,0.598152,1.910678,0.598214,0.000000,8.250760]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/24_1249858.b3dm"}}}