tx 0x7b6424368b60e8c955c5d776e1e0d6b24e5937d8cd1d0c7b7ecdb12f9c139f31Copy

payload

{
  "ModifyOrder": {
    "new_size": 50000000,
    "order_id": 1174828,
    "new_price": 67511000000
  }
}