tx 0x2efdbaaa384b3624192d16af54b1d5d9a47b49b2f3b6bdffd4dcd3202000d0dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 813780008,
    "order_id": 474378245,
    "new_price": 7397000000
  }
}