Handle base fees and include failed transactions in transaction history

[kevinheavey]

• Subtracts the base fee from the payer account for both successful and failed transactions. "Failed" transaction here is supposed to mean a transaction that would get included in a block with an error code, as opposed to one that just gets dropped.
• Added some error logs to make it easier to tell where errors occurred. These are noops unless the user activates them with env_logger or whatever
• Changed the transaction history to include failed transactions (sorry for putting this all in one PR)