{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858147,-0.513403,0.000000,0.000000,0.262730,-0.439151,0.859139,0.000000,-0.440306,0.735966,0.514282,0.000000,-2810818.451442,4698250.022732,3261089.600946,1],    "boundingVolume": {    "region": [2.109860,0.540107,2.110024,0.540233,0.000000,56.961645]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/5_131364.b3dm"}}}