tx 0x5a15d0a7b6dbc20b2eefe0bdbaa5f5556b58fe02fd5e2f6fd9f3f2a4f80d441dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6220739,
    "order_id": 32647614,
    "new_price": null
  }
}