{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895378,-0.445307,0.000000,0.000000,0.289162,-0.581419,0.760485,0.000000,-0.337688,0.678988,0.651876,0.000000,-2156888.247325,4336852.810118,4135806.330725,1],    "boundingVolume": {    "region": [2.032224,0.710003,2.032403,0.710108,0.000000,9.024892]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/13_1788721.b3dm"}}}