{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944288,-0.329121,0.000000,0.000000,0.184065,-0.528106,0.828990,0.000000,-0.272262,0.781155,0.561846,0.000000,-1738364.689242,4987584.551912,3563305.733388,1],    "boundingVolume": {    "region": [1.906111,0.596578,1.906226,0.596653,0.000000,8.764598]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/9_192797.b3dm"}}}