{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T23:07:21.550795+00:00","duration_seconds":0.00904,"id":1347709,"input_summary":"chars=538 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":141717,"started_at":"2026-07-03T23:07:21.541755+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140323}