{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T22:16:01.264499+00:00","duration_seconds":0.002838,"id":556468,"input_summary":"chars=1866 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K9BC,I90","recording_id":78449,"started_at":"2026-06-26T22:16:01.261661+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78450}