tx 0x51fef9f7fbda818d37f13ea0295a8b6e3f3ac9c9fc41368329c1b3f9e79ac68eCopy

payload

{
  "ModifyOrder": {
    "new_size": 28404070,
    "order_id": 244319469,
    "new_price": 8266000000
  }
}