{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T15:22:37.394352+00:00","duration_seconds":0.010833,"id":1365179,"input_summary":"chars=715 node=683211","metadata":{},"output_summary":"candidates=2 calls=K5EWH,KK7Z","recording_id":142997,"started_at":"2026-07-04T15:22:37.383519+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141427}