Research specific client API endpoints in order to speed up fetching of on-chain data

[vbaranov]

• Erigon's eth_getBlockReceipts
• Geth's [GraphQL API] https://geth.ethereum.org/docs/interacting-with-geth/rpc/graphql

[k1rill-fedoseev]

Turns out eth_getBlockReceipts is actually supported almost everywhere now and is part of the standard - https://ethereum.github.io/execution-apis/api-documentation/

Tested it locally with Erigon and Reth, Nethermind, Besu and Geth should also support it. I guess some old Geth-based forks or custom implementation might miss it, so we won't be able to use it 100% of times. But it's gonna be helpful to have a ETHEREUM_JSONRPC_RECEIPTS_BY_BLOCK toggle.