tx 0xe3b4e3701de8ffab9f7c3a9260ce2a6d78c5953b66d8e0d457c8a6186efb7fa3Copy

payload

{
  "ModifyOrder": {
    "new_size": 9454035,
    "order_id": 28652697,
    "new_price": null
  }
}