caio on Nostr: what is it?

{ "id": "1c6e82562018f078abbdc4d6dbad68dd20ed5e00ec6a827c1672a5e620c896b8", "pubkey": "1896cd97bbe1d9c3936b8df1f2625cb03ed3b4035b6b01fcb0994a7a381f3079", "created_at": 1672031735, "kind": 1, "tags": [ [ "e", "17cd9d1b7d31e3b23eb5a3aee9f5f48396b0da1532494aad4387f3f875dc9bb7" ], [ "p", "435a85b7422c272aabc7a916711f5b53922df05abc853cdb7f0fe3cc365be5d0" ] ], "content": "what is it?", "sig": "0679dd8b6772500ff4db0a07293a4829af1cef448ad0d8579903eb7813c67755f8f32a239f93c4780738c7d0557edbd69b307cd70c95886da34a17894ee5c7ce" }