tx 0x354577f467b3f09d2a4aba4e486d160eb5ca6fdcea93281af661482618f48479Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 2805880727,
    "order_id": 429146765,
    "new_price": 21500000000
  }
}