tx 0x4bfb2a036a923fb121e6eb5448199fe7cd7d3f767b40f8f13bd99fd3cc5ee111Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2299460548,
    "order_id": 411115458,
    "new_price": 6450000000
  }
}