tx 0x72931c7c9e7a28bbf30c7b2877639aa40668a5f9f9887ac7ad5d3b2f3ab53c8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 179569554,
    "order_id": 8698438,
    "new_price": null
  }
}