tx 0x9961759fc9d11d5a1f0d222ea2c3c12850ab840addbe7f56df05c4fb6fa6dc0bCopy

payload

{
  "ModifyOrder": {
    "new_size": 3742285,
    "order_id": 12002616,
    "new_price": 10418000000
  }
}