tx 0x5c0db67dbb4311fb3d2a44ffa0a9aa5fde9f98ae4e79bf7c8c5947165c9dafdbCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6802999942,
    "order_id": 343819919,
    "new_price": 6220000000
  }
}