tx 0xb9b7d3eedf3de120d7db4caacd6dfc47f04a084b8d8ef928c1fb4ccd2bdcefbbCopy

payload

{
  "ModifyOrder": {
    "new_size": 197337752,
    "order_id": 1760310,
    "new_price": null
  }
}