tx 0x4dc17be4f3f509ce9569db25e117bc5d22828c0dc916d5868703fba4ffa8d94fCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 3920946372,
    "order_id": 388375041,
    "new_price": 6324000000
  }
}