tx 0xa7117529853c6fd584903be2a8b56b9ff32172814d446455b383d42ea6070263Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6480161070,
    "order_id": 409887968,
    "new_price": 6358000000
  }
}