tx 0x0d0ac73af6fe89b94a6c3e7d6fbadd85c26c74f7029f3989e0a0acb2f3269e9bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1914269,
    "order_id": 776043,
    "new_price": null
  }
}