{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897921,-0.440156,0.000000,0.000000,0.284664,-0.580717,0.762715,0.000000,-0.334768,0.682929,0.649260,0.000000,-2138213.722978,4361974.467940,4119162.535726,1],    "boundingVolume": {    "region": [2.026502,0.706500,2.026635,0.706722,0.000000,12.903908]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1822781.b3dm"}}}