tx 0xb2955b0a8459a09521c53f8c9c0e3229ab4fa8a768656eefb9dd834cde5b8d4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1249250231,
    "order_id": 376529267,
    "new_price": null
  }
}