tx 0x5f6f42e1b4c2aa8fa0bfabb5eacf2957d9892af69e81b8d43ed742e7b728ac8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 52704196,
    "order_id": 7699124,
    "new_price": null
  }
}