tx 0x2ac2a73e5c1be5b812adcec87da3bb20438ea2b66f685b43e6ebc4a8acf8b3b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 179309707719,
    "order_id": 424765211,
    "new_price": null
  }
}