tx 0x803ddc4e7a0b99128aad9056cfe0cd7ffe5ebe5be62cd0bb26750b6c7f0d7ad2Copy

payload

{
  "ModifyOrder": {
    "new_size": 17382150,
    "order_id": 11779341,
    "new_price": 10343000000
  }
}