tx 0x5c399f71927e0216edab81d0c91f44a9b5d91c51bdc362c3ee675ab88fc4ec6aCopy

payload

{
  "ModifyOrder": {
    "new_size": 6209266,
    "order_id": 11700330,
    "new_price": 10449000000
  }
}