{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T11:19:46.486588+00:00","duration_seconds":0.009184,"id":1426842,"input_summary":"chars=594 node=683210","metadata":{},"output_summary":"candidates=2 calls=K4MMX,A5KAL","recording_id":147081,"started_at":"2026-07-06T11:19:46.477404+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145263}