tx 0xb1a287e83971c117ec75fba1f793511e4e2c78e0f038f8327e9b1f018f9d349cCopy

payload

{
  "ModifyOrder": {
    "new_size": 18374539,
    "order_id": 120349429,
    "new_price": 111233000000
  }
}