tx 0x61b60b1d4160d6ee54d413cd1d6419fc9bb68b5a84f1f65adf71d0b34fb3ff2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2772886639,
    "order_id": 392819542,
    "new_price": 30535000000
  }
}