tx 0xd55a7a669031c4a575a9f24e0e2f9b6b2b2ce5e956a90fe08eb1954f4fe4a05aCopy

payload

{
  "ModifyOrder": {
    "new_size": 9427355,
    "order_id": 43841884,
    "new_price": null
  }
}