tx 0x9133a7d11d9c37be3c37c1b6c12feeb9c0c1b3baea2e6d4763437563b4a35c1bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2817705,
    "order_id": 12722059,
    "new_price": null
  }
}