tx 0x7fe1aebdba23db698111d81c79e03ba8d28533c94234d9210ecee2fe008173e7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3898666129,
    "order_id": 388375041,
    "new_price": 6398000000
  }
}