{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948847,-0.315736,0.000000,0.000000,0.176148,-0.529358,0.829911,0.000000,-0.261483,0.785806,0.560478,0.000000,-1669530.469933,5017257.634045,3554612.506710,1],    "boundingVolume": {    "region": [1.891981,0.594867,1.892076,0.595058,0.000000,8.610030]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1075877.b3dm"}}}