tx 0x894d68aa0a3a9cdb179a02ebb921806f1c17efb11c8e7fa474b81eee27e7393bCopy

payload

{
  "ModifyOrder": {
    "new_size": 11800917,
    "order_id": 16405889,
    "new_price": 21081000000
  }
}