tx 0x824dc80627f0d15c258a7b7e9bc4e7e9e410e6f7aa77f6e0c65c26cd8c3b3deaCopy

payload

{
  "ModifyOrder": {
    "new_size": 10456271,
    "order_id": 12603374,
    "new_price": 10312000000
  }
}