tx 0x11c34a98e459a21068b511b1ee6aaebc5dbd357c8d6d9fba47a7e21b9698785bCopy

payload

{
  "ModifyOrder": {
    "new_size": 808340,
    "order_id": 6928368,
    "new_price": 4370000000
  }
}