Return a 503 http status (Service unavailable) and a message when the faucet account has no funds to make the required transaction.
Note that as the faucet can only support one transaction at a time (because it queries the node for spending counter and balance), it will return a success message until the transaction that spends the funds is accepted by the node.
Return a 503 http status (Service unavailable) and a message when the faucet account has no funds to make the required transaction.
Note that as the faucet can only support one transaction at a time (because it queries the node for spending counter and balance), it will return a success message until the transaction that spends the funds is accepted by the node.
closes #87