tx 0x8cab74c66ae3b28bf5a11c3b2b5201364ef22fb2e1a34f1f33303489089962fcCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3820305141,
    "order_id": 387920406,
    "new_price": 6582000000
  }
}