tx 0xef5415384a61224571826403d924e7d2322a7134fa53745f3990917d8b0ebee9Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3826488801,
    "order_id": 410997131,
    "new_price": 6453000000
  }
}