tx 0x12f1b38d15d61235c3fef21717a2ec256cb9e08f4bd29695cdda1ef60a0c5d2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 18454140,
    "order_id": 455674352,
    "new_price": 116384000000
  }
}