tx 0x2879dd2f3f0b47a78cba0ee3cbf8f59be45412e23dc4c57e7d9b2e2244a04b4cCopy

payload

{
  "ModifyOrder": {
    "new_size": 573811073,
    "order_id": 29822906,
    "new_price": null
  }
}