{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.890966,-0.454070,0.000000,0.000000,0.292214,-0.573376,0.765409,0.000000,-0.346580,0.680052,0.646074,0.000000,-2213630.219679,4343534.976450,4098895.805369,1],    "boundingVolume": {    "region": [2.042077,0.702387,2.042172,0.702473,0.000000,10.234528]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/6_1684698.b3dm"}}}