tx 0xb4f9a2afc86b626b5e8ecba7f42fc3ad54b03b0b3af328c4c9ef01ccdf8ba3a1Copy

payload

{
  "ModifyOrder": {
    "new_size": 21657565,
    "order_id": 14578716,
    "new_price": null
  }
}