eth_call
* Create watcher in eth_call mode for Delegated Sending contract * Update readme about unhandled queries * Add queries giving error to unsupported list --------- Co-authored-by: Dhruv Srivastava <dhruvdhs.ds@gmail.com>
* Create watcher in eth_call mode for Azimuth contract * Update readme about unhandled queries --------- Co-authored-by: Dhruv Srivastava <dhruvdhs.ds@gmail.com>