{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852820,-0.522205,0.000000,0.000000,0.269506,-0.440135,0.856532,0.000000,-0.446482,0.729156,0.518638,0.000000,-2850289.303405,4654849.273464,3288763.680729,1],    "boundingVolume": {    "region": [2.120141,0.545173,2.120320,0.545342,0.000000,105.786100]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/1_11304.b3dm"}}}