Instantiate this class to obtain a robust blockchain monitor.
String address ) → Stream< Transaction>
- Pass an address to be notified of all transactions occuring involving that address.
) → Stream< Block>
- Get notified whenever a new block is published.
String txHash ) → Stream< int>
- Given a transaction hash return a stream with ever increasing confirmations counts.
Invocation invocation ) → dynamic
Invoked when a non-existent method or property is accessed. [...]
) → String
Returns a string representation of this object.