rescanblockchain
Note: Use "getwalletinfo" to query the scanning progress.
The rescan is significantly faster when used on a descriptor wallet and block filters are available (using startup option "-blockfilterindex=1").
Argument #1-start_height
Type: number (int), Optional
Default=0
Description: block height where the rescan should start
Argument #2-stop_height
Type: number (int), Optional
Description: the last block height that should be scanned. If none is provided it will rescan up to the tip at return time of this call.
Result
{ (json object)
"start_height" : n, (numeric) The block height where the rescan started (the requested height or 0)
"stop_height" : n (numeric) The height of the last rescanned block. May be null in rare cases if there was a reorg and the call didn't scan any blocks because they were already scanned in the background.
}