tx 0x851ce678b92c5f2daea8033fb46ef6b74da94b4a6ff371d5f4efb4853801c8c8Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2345189751,
    "order_id": 388381285,
    "new_price": 6415000000
  }
}