| {"timestamp": "2021-01-01", "nest": {"x": 100, "y": 1.1, "z": "a"}} | |
| {"timestamp": "2021-01-01", "nest": {"x": 200, "y": 2.2}} | |
| {"timestamp": "2021-01-01", "nest": {"y": 3.3, "z": "b"}} | |
| {"timestamp": "2021-01-01", "nest": {"x": 200, "z": "b"}} | |
| {"timestamp": "2021-01-01", "nest": {"x": 400, "y": 1.1, "z": "a"}} |