{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T21:34:48.283440+00:00","duration_seconds":0.000426,"id":1379879,"input_summary":"chars=51 node=SDR9494","metadata":{},"output_summary":"candidates=2 calls=KM7AQM,K7LEE","recording_id":143954,"started_at":"2026-07-04T21:34:48.283014+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":142339}