{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950589,-0.310452,0.000000,0.000000,0.117451,-0.359628,0.925675,0.000000,-0.287100,0.879086,0.380502,0.000000,-1832051.456514,5609647.609780,2411818.809392,1],    "boundingVolume": {    "region": [1.886406,0.390275,1.886525,0.390404,0.000000,7.532802]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/30_57394.b3dm"}}}