tx 0x9cd518878a6ca852429ea4d7ba3c0af51355314a6eaa09ba67700756bd6f13e1Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2320600762,
    "order_id": 388381285,
    "new_price": 6496000000
  }
}