tx 0xf4ccb2c1b01f6a858f8bdb530e5a5659d5c86e46ad96b5b3dd59620977b5699eCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 1174553,
    "new_price": 20995000000
  }
}