tx 0x7d4795d5b5cf9518855e0c44d3c5a02ba16ff65e7cac76c8f9a9e8111fcc1dabCopy

payload

{
  "ModifyOrder": {
    "new_size": 20004837,
    "order_id": 21845440,
    "new_price": null
  }
}