{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T21:15:17.543588+00:00","duration_seconds":0.006026,"id":1448539,"input_summary":"chars=377 node=683210","metadata":{},"output_summary":"candidates=2 calls=KB3JRB,KI7R","recording_id":148598,"started_at":"2026-07-06T21:15:17.537562+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146643}