{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T01:59:53.568150+00:00","duration_seconds":0.013852,"id":1109046,"input_summary":"chars=2568 node=oldsys","metadata":{},"output_summary":"candidates=4 calls=KC6NHJ,S2O3P,KJ7V,O3PM","recording_id":14046,"started_at":"2026-06-29T01:59:53.554298+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":14047}