tx 0x6fd1db15b2371ece851a21c938cde775e85e8f5cd0a27e41d7b13de71bf20b11Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2445911953,
    "order_id": 343993451,
    "new_price": 6244000000
  }
}