tx 0x8a04008299f5b72b6fdb438ca4259c7d2f3b44e0abde6ff0a0c7b467f45fe270Copy

payload

{
  "ModifyOrder": {
    "new_size": 523171134,
    "order_id": 461744817,
    "new_price": 8231000000
  }
}