Serde Parse Error When Fetching Block Results via HTTP Client on Mantra Chain

[Chris-Hinkle]

What went wrong?

When calling block_results using the http_client, some blocks return a Serde parse error. Specifically, when querying block height 383302, the response contains a finalize_block_events entry of type "oracle_prices", but the event has no associated attributes.

Steps to reproduce

Using the http_client connect to a mantra public node such as "https://mantra-rpc.publicnode.com:443"

Call block results using the parameter height: 383302 This should return the error.
use tendermint_rpc::{Client, HttpClient}; let http_client = HttpClient::new("https://mantra-rpc.publicnode.com:443")?; let response = http_client.block_results(3833002 as u32).await?;

Definition of "done"

The HTTP client successfully parses block results even when events have no attributes.