tx 0xb50ca2b4b039e8c35b9d5bffb7ac4e1f6a8544fc931f8c48a6b853300e2f9c1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 2875313,
    "order_id": 10272103,
    "new_price": null
  }
}