{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T10:03:32.434317+00:00","duration_seconds":0.001789,"id":494075,"input_summary":"chars=2931 node=oldsys","metadata":{},"output_summary":"candidates=10 calls=NY4NC,KK7NQN,OR2026,KA7R0N,KA4HN,AC0F,ON40,UP35,WR5E,N5L","recording_id":83949,"started_at":"2026-06-26T10:03:32.432528+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":83950}