{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942868,-0.333167,0.000000,0.000000,0.186543,-0.527922,0.828553,0.000000,-0.275463,0.779565,0.562493,0.000000,-1758803.231258,4977448.558371,3567419.035154,1],    "boundingVolume": {    "region": [1.910394,0.597358,1.910519,0.597437,0.000000,7.902713]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/5_1255856.b3dm"}}}