tx 0xaa6668c5373b9e0f1d92e3ac8c6d61ad72d3ae2dec2c1106f7e6c5f5143ac27cCopy

payload

{
  "ModifyOrder": {
    "new_size": 741948,
    "order_id": 13299970,
    "new_price": null
  }
}