{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948863,-0.315689,0.000000,0.000000,0.176103,-0.529311,0.829951,0.000000,-0.261457,0.785857,0.560418,0.000000,-1669364.186890,5017582.380506,3554234.741040,1],    "boundingVolume": {    "region": [1.891932,0.594796,1.892027,0.594986,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1177623.b3dm"}}}