Tested calling this endpoint from the client w/ several different accounts
User account w/ no community memberships (just GENESIS):
```
[NODEM] communityInfos [
[NODEM] {
[NODEM] "id": "1",
[NODEM] "farcasterChannelID": null,
[NODEM] "blobHolder": null
[NODEM] }
[NODEM] ]
```
User account w/ 1 community membership + GENESIS:
```
[NODEM] communityInfos [
[NODEM] {
[NODEM] "id": "1",
[NODEM] "farcasterChannelID": null,
[NODEM] "blobHolder": null
[NODEM] },
[NODEM] {
[NODEM] "id": "83943",
[NODEM] "farcasterChannelID": null,
[NODEM] "blobHolder": null
[NODEM] }
[NODEM] ]
```
User account w/ 2 community memberships + GENESIS:
```
[NODEM] communityInfos [
[NODEM] {
[NODEM] "id": "1",
[NODEM] "farcasterChannelID": null,
[NODEM] "blobHolder": null
[NODEM] },
[NODEM] {
[NODEM] "id": "83887",
[NODEM] "farcasterChannelID": "farcaster",
[NODEM] "blobHolder": "89e7240a-c869-4896-b6ae-392d1dce20f4"
[NODEM] },
[NODEM] {
[NODEM] "id": "83943",
[NODEM] "farcasterChannelID": null,
[NODEM] "blobHolder": null
[NODEM] }
[NODEM] ]
```