tx 0x8b2b1b5c9c364207b85e8f4be34bf89bd19a8f58aebea8bfd95cbc7707de6e7eCopy

payload

{
  "ModifyOrder": {
    "new_size": 5067326,
    "order_id": 45841456,
    "new_price": null
  }
}