tx 0xb0e427aeb05c7a1ace6eeac78400b69bf0e1ec7a2df8d6cdea5e0e112c6bbf7dCopy

payload

{
  "ModifyOrder": {
    "new_size": 12365858,
    "order_id": 43819557,
    "new_price": null
  }
}