{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T14:29:38.294640+00:00","duration_seconds":0.007121,"id":2371926,"input_summary":"chars=437 node=683210","metadata":{},"output_summary":"candidates=3 calls=NK9PDN,KQ4IM,K9IS","recording_id":216759,"started_at":"2026-08-04T14:29:38.287519+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":207679}