{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:40:25.384254+00:00","duration_seconds":0.000657,"id":475961,"input_summary":"chars=1385 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":86279,"started_at":"2026-06-26T07:40:25.383597+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86280}