tx 0x42d10f48b7683d5c47011a37c27da657fe89ee31b5d6dbffad4456f1507647e8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3981606326,
    "order_id": 337857229,
    "new_price": 6457000000
  }
}