{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895651,-0.444758,0.000000,0.000000,0.284279,-0.572479,0.769060,0.000000,-0.341104,0.686914,0.641714,0.000000,-2178615.446219,4387285.214999,4071153.691647,1],    "boundingVolume": {    "region": [2.031639,0.696672,2.031761,0.696790,0.000000,44.577208]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682512.b3dm"}}}