tx 0xd8b6d1f831c0b2f0e3ebd5313d30d295a2d974f308a264c0925cda1f3b991ebcCopy

payload

{
  "ModifyOrder": {
    "new_size": 1519090,
    "order_id": 3207975,
    "new_price": null
  }
}