tx 0xe0fa8cf58f97be5a4d5ba1b7a2f1daf1ea97fea1f046aeee10d1a4930cc0ec5fCopy

payload

{
  "ModifyOrder": {
    "new_size": 52017233,
    "order_id": 42298872,
    "new_price": null
  }
}