{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T20:42:25.468829+00:00","duration_seconds":0.017041,"id":1840483,"input_summary":"chars=664 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=WA7WD,TO7HI,S14C","recording_id":175274,"started_at":"2026-07-18T20:42:25.451788+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170555}