{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T18:14:54.810838+00:00","duration_seconds":0.002811,"id":1301524,"input_summary":"chars=531 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138419,"started_at":"2026-07-02T18:14:54.808027+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137285}