tx 0x9f5a3ebeb4d7d8b69a4b82c5d5b360c2a033b0a6117d7b780effac0d33edbd1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 15310974,
    "order_id": 13312492,
    "new_price": null
  }
}