{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-07T00:38:54.909980+00:00","duration_seconds":0.007663,"id":1450651,"input_summary":"chars=529 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":148793,"started_at":"2026-07-07T00:38:54.902317+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":146773}