tx 0x673496aa04ec8be2be8b73de8c0abfbfb49605f7255f1b7d8e1e1a605586621cCopy

payload

{
  "ModifyOrder": {
    "new_size": 262440047589,
    "order_id": 392769078,
    "new_price": 515000000
  }
}