tx 0x7334b7dc85814e7a8bfeca55a4b1a2d947f6f1be559f6a60e4a7db71b7a6da58Copy

payload

{
  "ModifyOrder": {
    "new_size": 109171396,
    "order_id": 21033554,
    "new_price": null
  }
}