tx 0xa1832458996e9b044a92e8b449b86c92873cf4dd0a483d921b3b37be9d6dd24eCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3886339997,
    "order_id": 388375041,
    "new_price": 6419000000
  }
}