curl --request POST \
  --url http://127.0.0.1:9550/v2/last_messages_with_branches \
  --header 'Content-Type: application/json' \
  --data '
{
  "inbox_name": "<string>",
  "limit": 1,
  "offset_key": "<string>"
}
'

[
  [
    {
      "inbox": "<string>",
      "job_message": {
        "content": "<string>",
        "files_inbox": "<string>",
        "job_id": "<string>",
        "callback": {
          "Job": "<unknown>"
        },
        "parent": "<string>",
        "sheet_job_data": "<string>",
        "workflow_code": "<string>",
        "workflow_name": "<string>"
      },
      "node_api_data": {
        "node_message_hash": "<string>",
        "node_timestamp": "<string>",
        "parent_hash": "<string>"
      },
      "receiver": "<string>",
      "receiver_subidentity": "<string>",
      "sender": "<string>",
      "sender_subidentity": "<string>"
    }
  ]
]