tx 0x111f693b159ba369968bb91f8f4ca7ccc940d75d0d9b420aeffdfd3dd10de6f7Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 1180811848,
    "order_id": 408219685,
    "new_price": 6216000000
  }
}