tx 0x3aed205b159d90dba3a5c5d4b5eebf4dbbd77cdba5895193811d0784b068981aCopy

order would be filled (post-only rejected)

{
  "ModifyOrder": {
    "new_size": 6400046537,
    "order_id": 388157274,
    "new_price": 6509000000
  }
}