tx 0xfbdb6afd5a749355414c84abc8f50f782ef26f6b6fb9fb47d470adbcd17f8e1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 404858300,
    "order_id": 472898986,
    "new_price": 7420000000
  }
}