tx 0x1318ccea7b9e08f0416d213b5ad21d170f7e7c2d6ba5b2728da5f6c86c684b4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 15394780,
    "order_id": 8808648,
    "new_price": null
  }
}