{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858011,-0.513632,0.000000,0.000000,0.263176,-0.439630,0.858757,0.000000,-0.440304,0.735518,0.514922,0.000000,-2810814.753151,4695406.192881,3265158.673513,1],    "boundingVolume": {    "region": [2.110126,0.540855,2.110291,0.540980,0.000000,84.005566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/11_454395.b3dm"}}}