{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948887,-0.315617,0.000000,0.000000,0.176063,-0.529324,0.829951,0.000000,-0.261397,0.785877,0.560418,0.000000,-1668983.393138,5017708.965064,3554234.868057,1],    "boundingVolume": {    "region": [1.891856,0.594796,1.891951,0.594986,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1076742.b3dm"}}}