title: Is it possible to filter Ethereum pendingTransactions?
body: <p>To get a list of the pending transactions that my node is aware of I can easily call the <a href="https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_pendingtransactions" rel="nofollow noreferrer"><code>eth_pendingTransactions</code> jRPC call</a>. This will give a big list of pending transactions, which all need parsing to find the pending transactions I care about by the client.</p>
  
  <p>Is it possible pre-filter the transactions? Would <code>eth_newpendingtransactionfilter</code> be any help <a href="https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_newpendingtransactionfilter" rel="nofollow noreferrer">https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_newpendingtransactionfilter</a> ? I can't seem to understand how this is related to pending transactions.</p>