Enable transactions look-up by signatures

[catalyst17]

TL;DR

Implemented signature lookup for transactions and improved query filtering.

What changed?

• Activated signature lookup in GetTransactionsByContractAndSignature function
• Exported ExtractFunctionSelector function
• Updated ClickHouse queries to include function selector for transactions
• Generalised signature clause handling for both logs and transactions in ClickHouse queries

How to test?

1. Make a GET request to /{chainId}/transactions/{to}/{signature} endpoint with a valid contract address and function signature

curl --location 'http://localhost:3000/660279/transactions/0x6e55472109e6abe4054a8e8b8d9edffcb31032c5/setMinDstGas(uint16,uint16,uint256)?limit=1' \
--header 'Authorization: Basic ...'

2. Verify that the returned transactions are filtered correctly based on the provided signature

{
    "meta": {
        "chain_id": 660279,
        "address": "0x6e55472109e6abe4054a8e8b8d9edffcb31032c5",
        "signature": "0xdf2a5b3b87f900bae4c01587a04a2d9f5990f0066e443e87fe88cf2ce9974ff0",
        "page": 0,
        "limit": 5,
        "total_items": 5,
        "total_pages": 0
    },
    "data": [
        {
            ...
            "to_address": "0x6e55472109e6abe4054a8e8b8d9edffcb31032c5",
            "value": 0,
            "gas": 52119,
            "gas_price": 1600000000,
            "data": "0xdf2a5b3b00000000000000000000000000000000000000000000000000000000000000af00000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000030d40",
            "function_selector": "0xdf2a5b3b",
            ...
        }
    ]
}

Why make this change?

This change enables more precise filtering of transactions based on function signatures, improving the ability to query specific contract interactions. It also aligns the transaction querying capabilities with those already available for logs, providing a more consistent and powerful API for data retrieval.

[linear]

BLOCK-316 Function signature lookup for transactions

[catalyst17]

• Strip signature params #118
• Enable transactions look-up by signatures #117 👈
• main

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[catalyst17]

Merge activity

• Oct 28, 1:35 PM EDT: A user started a stack merge that includes this pull request via Graphite.
• Oct 28, 1:35 PM EDT: A user merged this pull request with Graphite.