{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T11:56:20.298144+00:00","duration_seconds":0.00196,"id":507032,"input_summary":"chars=487 node=683211","metadata":{},"output_summary":"candidates=3 calls=KN4LBF,E3FBX,AB1AI","recording_id":123875,"started_at":"2026-06-26T11:56:20.296184+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":123876}