{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T01:57:04.477187+00:00","duration_seconds":0.002489,"id":1251232,"input_summary":"chars=432 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":134620,"started_at":"2026-07-01T01:57:04.474698+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":133939}