tx 0x66528b74d4e7bfd2bdb2a23b45b6ae5ec7a2ed7d959c92c2d252d6871a1a7a17Copy

payload

{
  "ModifyOrder": {
    "new_size": 1064981,
    "order_id": 11513997,
    "new_price": null
  }
}