tx 0x946ea169d4ee32b7d81d8fb3bba2bb3a70e7e10a7dad2b4c7f0bac18acf0e37aCopy

payload

{
  "ModifyOrder": {
    "new_size": 13718509,
    "order_id": 9526327,
    "new_price": null
  }
}