tx 0x8cc5b795395bc37d9f6a8bfca31355d657859b7bb78713b86d9a6d3d64447800Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3974209008,
    "order_id": 337857229,
    "new_price": 6467000000
  }
}