[
  {"type": "prompt", "key": "value", "node_ids": ["520:506"]},
  {"type": "seed", "key": "seed", "node_ids": ["520:517"]},
  {"type": "width", "key": "value", "node_ids": ["520:518"]},
  {"type": "height", "key": "value", "node_ids": ["520:519"]},
  {"type": "steps", "key": "steps", "node_ids": ["459:458"]}
]