tx 0x65b4687613e812e4ffd44403a54dda0f84721bbeeccd3e70a7e8b95c9c0ddfdcCopy

payload

{
  "ModifyOrder": {
    "new_size": 8319811,
    "order_id": 10926094,
    "new_price": 20596000000
  }
}