{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896329,-0.443389,0.000000,0.000000,0.287598,-0.581391,0.761100,0.000000,-0.336507,0.680263,0.651157,0.000000,-2149342.044756,4344982.262718,4131230.575256,1],    "boundingVolume": {    "region": [2.030083,0.709055,2.030262,0.709160,0.000000,6.963413]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/3_1783684.b3dm"}}}