tx 0x1d4a382bfb38a981cfe9c4b9f4cb717bfcb91fd1cb3fc77c8ed698ec8c965b6eCopy

payload

{
  "ModifyOrder": {
    "new_size": 4743814,
    "order_id": 38052558,
    "new_price": null
  }
}