tx 0xf2172af33b2c09e9b7983cc6541b6aaab8a65a9cb8ff8ce745f8b8a90c11ec1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2165235,
    "order_id": 60021545,
    "new_price": null
  }
}