{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949529,-0.313678,0.000000,0.000000,0.175429,-0.531039,0.828989,0.000000,-0.259487,0.785490,0.561847,0.000000,-1656797.086641,5015262.575359,3563316.349817,1],    "boundingVolume": {    "region": [1.889810,0.596606,1.889911,0.596628,0.000000,9.069941]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/10_1412499.b3dm"}}}