# system.kanoa.event.getPreviousStateEvent(assetId, tStamp)

Gets the previous stateEvent entry for the assetId, tStamp passed

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### Parameters
**assetId** `Integer`<br />
**tStamp** `DateTime`<br />

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### Returns
**stateEventData** `pyDataset`<br />

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### Example
```python
assetId = 123
tStamp = system.date.now()
stateEventData = system.kanoa.event.getPreviousStateEvent(assetId, tStamp)
```