* initial refactoring
* rebase lint error
* start implementing reducer
* multicall reducer
* working multicall!
* clean up performance, re-fix annoying error
* use multicall everywhere
* use multicall for balances
* fix lint warning
* Use checksummed address
* Fix strict warning
* get it to a working state with the more generic form
* convert useETHBalances
* Remove the eth-scan contract completely
* Remove the eth-scan contract completely more
* Default export
* Put the encoding/decoding in the methods that can do it most efficiently
* Avoid duplicate fetches via debounce
* Reduce delay to something less noticeable
* Return null if pair reserves are undefined to indicate it does not exist
