{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944041,-0.329827,0.000000,0.000000,0.183822,-0.526142,0.830291,0.000000,-0.273279,0.782188,0.559911,0.000000,-1744843.279603,4994147.177082,3551008.969275,1],    "boundingVolume": {    "region": [1.906862,0.594188,1.906971,0.594368,0.000000,14.512589]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/13_1315578.b3dm"}}}