tx 0xdac0096ab4aa2cdc32dd5370c5c4f5c466f1d5afbf1c2594b9caf591ecf5bd8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 31540550,
    "order_id": 3178641,
    "new_price": null
  }
}