tx 0x7c9f8b1f940878bd9372e61b9c15ccb2aadb9e9ce3d7210bb7f4d83c3ed8e161Copy

payload

{
  "ModifyOrder": {
    "new_size": 11308503,
    "order_id": 16173657,
    "new_price": null
  }
}