{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949267,-0.314472,0.000000,0.000000,0.175342,-0.529287,0.830127,0.000000,-0.260505,0.786360,0.560156,0.000000,-1663282.487425,5020787.740502,3552570.320132,1],    "boundingVolume": {    "region": [1.890616,0.594442,1.890778,0.594707,0.000000,15.875102]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1381083.b3dm"}}}