{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T22:54:08.726693+00:00","duration_seconds":0.001468,"id":1813855,"input_summary":"chars=322 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173439,"started_at":"2026-07-17T22:54:08.725225+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168943}