How to listen to a *unnamed* Event?

Question

I am trying to listen for this event, but it does not have an actual name. Is there a way to Listen for event 0x0511a506?

Answer 1

You can use the generic subscribe("logs") handler ( docs ) and filter by the contract address and event signature ( topics[0] ).

Mind that the 0x0511a506 mentioned in your question is a selector of the parent function that was invoked while the event was emitted, but you're really looking for the event signature - 0x598cd562... in your case.

web3.eth.subscribe("logs", {
    address: "contractAddress",
    topics: [
        "0x598cd562..."
    ]
}, (err, data) => {
    console.log(data);
});