tx 0xf0f4eabcbbd2214d015077eb2ccdf5c0bf97a4f2ddebd20dfd2eeae4b1842fa7Copy

payload

{
  "ModifyOrder": {
    "new_size": 113158820575,
    "order_id": 403856660,
    "new_price": 521000000
  }
}