{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896400,-0.443246,0.000000,0.000000,0.283657,-0.573654,0.768413,0.000000,-0.339657,0.686906,0.642490,0.000000,-2169379.409505,4387245.929953,4076091.778514,1],    "boundingVolume": {    "region": [2.029947,0.697684,2.030080,0.697803,0.000000,28.154938]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/1_525695.b3dm"}}}