tx 0x2a1e60e7fc5c7b7c9ef37a8acf410060eef882ed20a8b1c0f9b7117e6e30eac0Copy

payload

{
  "ModifyOrder": {
    "new_size": 1522238,
    "order_id": 10291339,
    "new_price": null
  }
}