tx 0x730e0f537b946e5b477bf7e28e70c4a9e0cc7f90139b9ec7f705e1b06ff24fbaCopy

payload

{
  "ModifyOrder": {
    "new_size": 120171910,
    "order_id": 52349501,
    "new_price": 10255000000
  }
}