tx 0x12e63f359f58c4f6a6fd23d92f74cff4ec669e8fb20b2fb1b49f8c1a21ca7f29Copy

payload

{
  "ModifyOrder": {
    "new_size": 416443561,
    "order_id": 30804133,
    "new_price": 29624000000
  }
}