{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895654,-0.444752,0.000000,0.000000,0.284278,-0.572488,0.769054,0.000000,-0.341097,0.686911,0.641722,0.000000,-2178568.284593,4387261.948873,4071203.664803,1],    "boundingVolume": {    "region": [2.031633,0.696682,2.031754,0.696800,0.000000,47.144606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682675.b3dm"}}}