{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-02T18:15:34.439904+00:00","duration_seconds":0.000981,"id":1301608,"input_summary":"chars=61 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":138428,"started_at":"2026-07-02T18:15:34.438923+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":137294}