tx 0x4dfdbe8a607335ab00a0406b4f52b4454785c9e0e5688fdff1c16fc1e5c58c31Copy

payload

{
  "ModifyOrder": {
    "new_size": 7918910,
    "order_id": 409482740,
    "new_price": 6181000000
  }
}