tx 0x5f2660eec44fdf35a3b5adf1cbf8ed1eb627f1309255a5787d9017b25a8b4a8fCopy

payload

{
  "ModifyOrder": {
    "new_size": 9757928,
    "order_id": 180421,
    "new_price": 11051000000
  }
}