{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858090,-0.513499,0.000000,0.000000,0.262707,-0.439001,0.859222,0.000000,-0.440431,0.735989,0.514141,0.000000,-2811615.440130,4698396.314527,3260197.680662,1],    "boundingVolume": {    "region": [2.109971,0.539944,2.110136,0.540069,0.000000,96.103566]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/4_341315.b3dm"}}}