{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T01:38:00.867583+00:00","duration_seconds":0.001105,"id":176721,"input_summary":"chars=903 node=683211","metadata":{},"output_summary":"candidates=1 calls=S34","recording_id":112331,"started_at":"2026-06-24T01:38:00.866478+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":112332}