{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T01:47:54.245111+00:00","duration_seconds":0.000908,"id":1615497,"input_summary":"chars=42 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KK7A1","recording_id":160177,"started_at":"2026-07-12T01:47:54.244203+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157057}