tx 0x5dff1b7bb6858b249f16e75edd0d96cb3ec5b6999eff3f1efe8d4e0a51974b5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 1796193,
    "order_id": 10329703,
    "new_price": null
  }
}