Kibana showing incorrect timestamp

Elastic Stack Kibana
2

Hello,
When creating an index you must pay attention to the time field that you choose in the 2nd step you must choose the logdate, not the indexing time.

i have done a test with this log line in case you have to change only the timezone :

**2021-10-12T21:05:55.825681|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa**

Filter :

filter {
  
    grok {
      match          => {
        "message"    => [
          "^%{TIMESTAMP_ISO8601:logdate}\|%{GREEDYDATA}",
          "%{GREEDYDATA:FAILPARSE}"
        ]
      }
    }
   
   date {
      match    => [ "logdate", "ISO8601", "yyyy-MM-dd HH:mm:ss.SSSSSS" ]
      timezone => "GMT"
      target   => "TIMESTAMP"
    }
  }

OUTPUT :

{
  "TIMESTAMP": "2021-10-12T21:05:55.825Z",
  "logdate": "2021-10-12T21:05:55.825681",
  "message": "2021-10-12T21:05:55.825681|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}