{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943883,-0.330279,0.000000,0.000000,0.184060,-0.526013,0.830321,0.000000,-0.273663,0.782085,0.559867,0.000000,-1747294.617203,4993487.404472,3550733.311900,1],    "boundingVolume": {    "region": [1.907340,0.594136,1.907450,0.594316,0.000000,14.537078]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_1315235.b3dm"}}}