tx 0x269739c1c4d0a97453a457b9307db4691740c754530251d8f49973d56b6f8e5fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3911091158,
    "order_id": 388375041,
    "new_price": 6411000000
  }
}