tx 0x5c4ae7bb75c9d8dea6bb88fbc1fdc0dfba97d2e34d9a9c6897b05e7d16c837b4Copy

payload

{
  "ModifyOrder": {
    "new_size": 1396032205,
    "order_id": 17970747,
    "new_price": null
  }
}