{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-07T17:58:50.900469+00:00","duration_seconds":0.014577,"id":2443337,"input_summary":"chars=929 node=683210","metadata":{},"output_summary":"candidates=2 calls=WN4V,S1OF","recording_id":224593,"started_at":"2026-08-07T17:58:50.885892+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":214574}