tx 0x61aa11f42e14e1a405940a5f8aabf435ced07b7334d19b6e2a4069b81e14becaCopy

payload

{
  "ModifyOrder": {
    "new_size": 422688883,
    "order_id": 34680520,
    "new_price": 9676000000
  }
}