tx 0xa201c2ffa6c96ba8bb7d033035d6d58b3289c80f06d5e133f1e8e5bc7f7ede9fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1819690,
    "order_id": 5421043,
    "new_price": null
  }
}