note/received/get - Returns a single existing received note.id - The ID of the received note to get.{id: <number> - The ID of the received note.sender_username: <string> - The username of who sent the note.text: <string> - The text of the received note.encrypt_in_listings: <boolean> - Whether the received note is encrypted in listings.tags: <string> - The space-separated list of tags.insert_time: <number> - The Unix timestamp of when the note was received.}RECEIVED_NOTE_NOT_FOUND - A received note with the ID doesn't exist.