tx 0xb8c5f219534fde15461f3e57fde8d607a9f2ebba41a21e48c84f6ef7ebd1f59aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3996272549,
    "order_id": 57769526,
    "new_price": null
  }
}