tx 0x8eef9b32c02d95c70e77ebe8601e74b87d79d8c21e9fc6a2ffe8f85fbdaeb583Copy

payload

{
  "ModifyOrder": {
    "new_size": 4523213470,
    "order_id": 173480727,
    "new_price": null
  }
}