tx 0x5f1b20d6dbc9f9883aa8c39374a9c9272cff0e54d2b9a9a3ac6ef1d4d8fc8d72Copy

payload

{
  "ModifyOrder": {
    "new_size": 3218136,
    "order_id": 57770047,
    "new_price": null
  }
}