tx 0x49d6d6e24634dc95b6defd02152d55fe9f6b3f5f18b503034de2e6547c598cadCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3657237574,
    "order_id": 438808608,
    "new_price": 6660000000
  }
}