tx 0x14514eb2bbfe1440d4caa6e7342fc5481d1a661a01866fb6ca5d5795b7d1b4fcCopy

payload

{
  "ModifyOrder": {
    "new_size": 3727463,
    "order_id": 11718318,
    "new_price": 10454000000
  }
}