{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T14:20:40.632576+00:00","duration_seconds":0.000295,"id":1362317,"input_summary":"chars=14 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=K7CPR","recording_id":142739,"started_at":"2026-07-04T14:20:40.632281+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141219}