Account Update 'outboundAccountPosition' 'Event Time' vs 'Time of last account update'

Websocket
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1

Can someone give me a more detailed explanation on the difference between ‘Event Time’ and ‘Time of last account update’ that are part of the Account Update ‘outboundAccountPosition’ listed here: [https://github.com/binance/binance-spot-api-docs/blob/master/user-data-stream.md#web-socket-payloads](https://Account Update)

e.g. if I place a Buy order and then the order is Filled - when do I get ‘Event’ vs ‘Time’ updates?

Thanks

2

Event time

Corresponds to the time the outboundAccountPosition event was pushed to the client.

Time of last account update

The recorded time of when the account was last updated internally.