tx 0xb0dca0131876e039095af8102a5e0f1ee4bc8baf9b1b4e5e2b4e1c1734333f5dCopy

payload

{
  "ModifyOrder": {
    "new_size": 29604457,
    "order_id": 6506794,
    "new_price": null
  }
}