{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-03T22:06:48.407374+00:00","duration_seconds":0.00893,"id":1345118,"input_summary":"chars=591 node=683211","metadata":{},"output_summary":"candidates=2 calls=KB0ME,N4WHO","recording_id":141539,"started_at":"2026-07-03T22:06:48.398444+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":140158}