{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T22:55:58.258152+00:00","duration_seconds":0.007491,"id":1813971,"input_summary":"chars=511 node=683210","metadata":{},"output_summary":"candidates=2 calls=GW8ZL,K2HA","recording_id":173447,"started_at":"2026-07-17T22:55:58.250661+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":168951}