{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944099,-0.329661,0.000000,0.000000,0.184265,-0.527706,0.829200,0.000000,-0.272779,0.781198,0.561534,0.000000,-1741661.595330,4987857.878486,3561326.008048,1],    "boundingVolume": {    "region": [1.906683,0.596201,1.906798,0.596276,0.000000,8.810554]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/4_1297235.b3dm"}}}