tx 0x9e7ac5bc8eaddf15a6d3c7be27fcc314b2a5d9f16f84e0c8887ff86403d87a9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 397545,
    "order_id": 22377440,
    "new_price": null
  }
}