{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896382,-0.443282,0.000000,0.000000,0.287844,-0.582063,0.760492,0.000000,-0.336156,0.679756,0.651867,0.000000,-2147102.156892,4341758.277529,4135751.882788,1],    "boundingVolume": {    "region": [2.029964,0.709992,2.030143,0.710097,0.000000,10.569022]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/13_1783550.b3dm"}}}