tx 0xc9d2aba4a4de7be2dbbdf4224c47c08ecd2baec8f7d0da9fc5ac674b2f5c085dCopy

payload

{
  "ModifyOrder": {
    "new_size": 45137922,
    "order_id": 28261242,
    "new_price": null
  }
}