Negative cluster hash

[SteelDi (Dmytro)]

Hello. After i moved elasticsearch from docker to k8s helm chart, i getiing many emails from watcher with

node was changed

alerts.
Is it normal then i see negative sluster hash?

                  "_score": null,
                  "fields": {
                    "cluster_state.nodes_hash": [
                      -411734524
                    ]
                  }