{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948871,-0.315665,0.000000,0.000000,0.176104,-0.529360,0.829919,0.000000,-0.261427,0.785834,0.560466,0.000000,-1669170.174994,5017432.903550,3554534.840973,1],    "boundingVolume": {    "region": [1.891906,0.594853,1.892001,0.595043,0.000000,21.190670]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178197.b3dm"}}}