tx 0x88de9e658813afcca36bc5ca620f0bcdf6518b5eaf620f409ccfde4c56465628Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3843697616,
    "order_id": 388375041,
    "new_price": 6521000000
  }
}