{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T04:02:18.050665+00:00","duration_seconds":0.004469,"id":1779674,"input_summary":"chars=688 node=SDR9494","metadata":{},"output_summary":"candidates=3 calls=KK7ZSF,K7CP,KD7Q","recording_id":171081,"started_at":"2026-07-17T04:02:18.046196+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":166761}