tx 0x8e762d34b7f2ec4c7d030d94b9c92d00f12fdfbb4fdddcca21b3edaa4a33ac8bCopy

payload

{
  "ModifyOrder": {
    "new_size": 475005923,
    "order_id": 417935883,
    "new_price": null
  }
}