tx 0xbfc1bac3fb22fcad94c8bb552bdcdebd1b20f4feb3a27e4f9c2169ddd2ede81dCopy

payload

{
  "ModifyOrder": {
    "new_size": 419947481,
    "order_id": 451493339,
    "new_price": 6787000000
  }
}