tx 0x2396c098021da8a8b1e0aaa8b4fb9ffe15f7f71419a1ebcc9d36f10d96b5e61aCopy

payload

{
  "ModifyOrder": {
    "new_size": 9107511,
    "order_id": 90931415,
    "new_price": null
  }
}