tx 0xe8798ce90f1192d4abdcdc361c4d2dc9d2b60f1c977c2c2c1f2bf1f9d5dd5dffCopy

payload

{
  "ModifyOrder": {
    "new_size": 2254014107,
    "order_id": 419260381,
    "new_price": 6557000000
  }
}