I dont use damus but the note json is the actualy json of the note (below), how it is sent to relays. Broadcast is to send the note to relays that you write to, this helps spread the note to more relays then the author published to.

```

{

"id": "30a911bc0ef0688d3d645c348a7f88aa28ac33f1b55d8b6a9c6b316f0e8ad4d5",

"pubkey": "f3f45fdd6ecabc5e6dd6c8dfa2ff018c7a06a32ef3d73a00f8e2bacdfe303060",

"created_at": 1678975168,

"kind": 1,

"tags": [

[

"e",

"374f4c17ae568882740c779f350e327fc024aa3b2c450be834ee40105e4490d0"

],

[

"e",

"d4342733dd4c1c82df877a47ce835cf7a3622bf2c0d0a007d073f30ca83dd691"

],

[

"p",

"0000000033f569c7069cdec575ca000591a31831ebb68de20ed9fb783e3fc287"

],

[

"p",

"04918dfc36c93e7db6cc0d60f37e1522f1c36b64d3f4b424c532d7c595febbc5"

],

[

"p",

"04918dfc36c93e7db6cc0d60f37e1522f1c36b64d3f4b424c532d7c595febbc5"

]

],

"content": "Gracias! Helpful! What is the difference w note JSON and broadcast?",

"sig": "43ac99887f8223bcbe7e8a55b0475b840b81c18ae932350b49ce509e1d980e6ee66b014b2e6b413eae5a56759d1a5a482a0c887f703d1261029f7d2891cef379"

}

```