Worked on enhancing the transaction pool observability in the category-labs/monad-bft repository by implementing trace logging for transactions dropped due to invalid nonces. This feature, developed using Rust and backend development skills, enables more effective debugging and monitoring by recording detailed information whenever a transaction is rejected for nonce issues. The approach focused on improving root-cause analysis and supporting reliability KPIs, while also establishing a traceable commit history to facilitate future audits. Although no major bugs were addressed during this period, the work laid a foundation for future metrics and dashboards related to nonce handling and overall transaction pool health.