tx 0x54c3a18ff1e6ea9289abab0abe8f8d5e4ae3a16429e54b027b1cd418cd67b4d2Copy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6292503783,
    "order_id": 419079953,
    "new_price": 6525000000
  }
}