{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T23:27:35.757310+00:00","duration_seconds":0.007875,"id":1815130,"input_summary":"chars=551 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":173533,"started_at":"2026-07-17T23:27:35.749435+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169026}