The read_ledger tool is unable to find the sovrin payment plugin ledgers
The fix is to add the following to read_ledger where the accepted --type is located
elif type_ == 'token': storage_name = config.tokenTransactionsFile elif type_ == 'sovtoken': storage_name = config.sovtokenTransactionsFile
You then need to add the following into the indy_config.py on the node in /etc/indy
tokenTransactionsFile = "token_transactions" sovtokenTransactionsFile = "sovtoken_transactions"