tx 0x703d560a1b8a596f9749692a6f6b64c743f6ca1db40d7cfe59933e1b841be2ccCopy

payload

{
  "ModifyOrder": {
    "new_size": 146896644,
    "order_id": 12345913,
    "new_price": 29746000000
  }
}