{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951367,-0.308059,0.000000,0.000000,0.113822,-0.351512,0.929238,0.000000,-0.285996,0.883232,0.371628,0.000000,-1824968.070877,5635980.405619,2355515.699259,1],    "boundingVolume": {    "region": [1.883870,0.380715,1.884027,0.380809,0.000000,25.955246]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/13_42931.b3dm"}}}