tx 0x1f618912125d40a7c4ffc8ea70e9cb9d91ef8c533bd8c6351b6d02e50a045b5aCopy

payload

{
  "ModifyOrder": {
    "new_size": 17303228,
    "order_id": 12343486,
    "new_price": 10413000000
  }
}