{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T06:52:34.383429+00:00","duration_seconds":0.000154,"id":1145865,"input_summary":"chars=11 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":16120,"started_at":"2026-06-29T06:52:34.383275+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16121}