tx 0x7681eb57e2b92fe2093f7ff60de88278672634ca6c3b3600a9de67dc08a5b1acCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 4030619249,
    "order_id": 340559448,
    "new_price": 6389000000
  }
}