tx 0x5b5f3e3e788675e3e5d5277de33e47eb1fa3f7c1b4a635452a18c3746ebd4f7cCopy

payload

{
  "ModifyOrder": {
    "new_size": 244253245,
    "order_id": 421379370,
    "new_price": null
  }
}