{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T20:41:11.532945+00:00","duration_seconds":0.013128,"id":1447484,"input_summary":"chars=838 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148553,"started_at":"2026-07-06T20:41:11.519817+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146601}