{"artifact_id":"upstream_target-01745bc9-1aa2-49eb-9a93-c39d0b7c801f","matches":true,"on_chain_hash":"4cbcc824fcce31b0338887636d16df8ca5480f52c092d742e8d92f6eb0825a9c","db_hash":"4cbcc824fcce31b0338887636d16df8ca5480f52c092d742e8d92f6eb0825a9c","tx_hash":null,"block_number":null,"published_at":"2026-04-27 20:08:25.728450-07:00","chain_configured":false,"polygonscan_url":null}