tx 0x1bd4d1d496a98bc27f713ba417eb4a5f94c551de827270883a9ae1abd982fb98Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6452209835,
    "order_id": 388157274,
    "new_price": 6422000000
  }
}