tx 0xb0e881c35cc5ec68f8eefb57f8d9f2f5ae02a80c204a41d5b79fcedf3643e00dCopy

payload

{
  "ModifyOrder": {
    "new_size": 10426780,
    "order_id": 42521293,
    "new_price": null
  }
}