tx 0x18329761e99aeddd183ab3cd005911d5add7eb9587d02427f1596505f9c5fe48Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3735015885,
    "order_id": 376568916,
    "new_price": 6746000000
  }
}