{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949696,-0.313175,0.000000,0.000000,0.175074,-0.530907,0.829148,0.000000,-0.259121,0.785780,0.561610,0.000000,-1654458.531056,5017110.611368,3561811.204154,1],    "boundingVolume": {    "region": [1.889254,0.596247,1.889407,0.596415,0.000000,13.822325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1408761.b3dm"}}}