Investigate low cache hit rate for `cache_eth_transaction_receipt`

[LesnyRumcajs]

Summary

cache_eth_transaction_receipt is effectively dead: 1.0% hit rate (391 hits / 37244 misses), while sitting almost 100% full (10042/10048).

This needs to be investigated - either cache is useless because calls always target different transactions, it's somehow wrongly keyed or something else.

Completion Criteria

• investigate bad cache_eth_transaction_receipt performance
• modify based on the output of the investigation

Additional Links & Resources