curl --request GET \
  --url https://backend.trykura.com/api/get_session/{session_id}

{
  "metadata": {
    "session_id": "<string>",
    "agent_id": "<string>",
    "version_id": 123,
    "status": "<string>",
    "start_time": 123,
    "end_time": 123,
    "output": "<unknown>",
    "error_message": "<string>"
  },
  "blocks": [
    {
      "id": "<string>",
      "session_id": "<string>",
      "block_id": "<string>",
      "iteration_number": 123,
      "cached": true,
      "replaced_variables": {},
      "original_prompt": "<string>",
      "start_time": 123,
      "end_time": 123,
      "parent_block_id": "<string>",
      "output": "<unknown>",
      "debug_data": {},
      "block_type": "<string>",
      "error_message": "<string>"
    }
  ],
  "agent_metadata": {
    "agent_id": "<string>",
    "title": "<string>"
  }
}