{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942027,-0.335536,0.000000,0.000000,0.187843,-0.527375,0.828608,0.000000,-0.277440,0.778922,0.562412,0.000000,-1771428.419058,4973339.630212,3566906.287307,1],    "boundingVolume": {    "region": [1.912917,0.597289,1.913023,0.597311,0.000000,6.517423]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/9.b3dm"}}}