tx 0xb87f64c1c6aa8f26d0a05c5c9cbdb8ceebf40843fe9c9dea1018e61dbca5a9e4Copy

payload

{
  "ModifyOrder": {
    "new_size": 19671014,
    "order_id": 6274201,
    "new_price": null
  }
}