#### System information Geth version: `geth version` CL client & version: e.g. lighthouse/nimbus/prysm@v1.0.0 OS & Version: Windows/Linux/OSX Commit hash : (if `develop`) #### Expected behaviour It should return an empty array #### Actual behaviour Returns null #### Steps to reproduce the behaviour query something that doesn't exits #### Backtrace ```` [backtrace] ```` When submitting logs: please submit them as text and not screenshots.