tx 0x20f7400cb2e8e8fc39dd3d46a8f5af3af7ef23d7fd9502f3e3af94ce1f4ead5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 688645995,
    "order_id": 31813883,
    "new_price": null
  }
}