{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895657,-0.444745,0.000000,0.000000,0.284271,-0.572483,0.769060,0.000000,-0.341095,0.686919,0.641714,0.000000,-2178554.757384,4387315.300979,4071153.745217,1],    "boundingVolume": {    "region": [2.031626,0.696672,2.031747,0.696790,0.000000,47.144606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/3_682705.b3dm"}}}