{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-06T14:47:21.405781+00:00","duration_seconds":0.001514,"id":1433590,"input_summary":"chars=215 node=683211","metadata":{},"output_summary":"candidates=1 calls=N8TH","recording_id":147575,"started_at":"2026-07-06T14:47:21.404267+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":145695}