{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T03:06:36.483016+00:00","duration_seconds":0.014056,"id":1821407,"input_summary":"chars=878 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=WA7PBE,K1KRC","recording_id":173930,"started_at":"2026-07-18T03:06:36.468960+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169379}