tx 0x1850718f94dd22071b770221c98850aef8492cab0489387b6bf28891ad0af883Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2349911311,
    "order_id": 388381285,
    "new_price": 6341000000
  }
}