{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-12T16:34:39.550409+00:00","duration_seconds":0.007259,"id":1625352,"input_summary":"chars=869 node=683210","metadata":{},"output_summary":"candidates=3 calls=K06TH,W6EMR,K6TH","recording_id":160807,"started_at":"2026-07-12T16:34:39.543150+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157650}