[Original idea was posted here](https://github.com/namehash/ensnode/pull/1997#discussion_r3163248359) It should be possible to run an ENSIndexer instance without ENSRainbow. In that case, the `clientLabelSet` field on `EnsIndexerConfig` should be optional.
Original idea was posted here
It should be possible to run an ENSIndexer instance without ENSRainbow.
In that case, the
clientLabelSetfield onEnsIndexerConfigshould be optional.