tx 0x2fbfe173860c6ca63d6f84f97c57de81a2333bba7b67b4ecab4da7ebdf18eb9aCopy

payload

{
  "ModifyOrder": {
    "new_size": 18257738,
    "order_id": 12134812,
    "new_price": 60146000000
  }
}