{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949308,-0.314348,0.000000,0.000000,0.175384,-0.529647,0.829888,0.000000,-0.260326,0.786166,0.560511,0.000000,-1662143.258622,5019558.786418,3554824.251806,1],    "boundingVolume": {    "region": [1.890485,0.594870,1.890647,0.595136,0.000000,11.811036]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/12_1371676.b3dm"}}}