tx 0xae78a5d60410aa286f9fdefe6aeca10c8c6027d8cd920fc318d4c08a7b5f9d6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1000740857,
    "order_id": 408078847,
    "new_price": 69053000000
  }
}