tx 0x91ed6839a55fe1b6d6b6ba7d58f7fc4b4d14c14c8e74bc54d28ef9e8f629551bCopy

payload

{
  "ModifyOrder": {
    "new_size": 149687027,
    "order_id": 49202344,
    "new_price": 29411000000
  }
}