{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T16:50:58.551223+00:00","duration_seconds":0.005857,"id":1834142,"input_summary":"chars=375 node=66296","metadata":{},"output_summary":"candidates=2 calls=KJ7AND,WS7A","recording_id":174839,"started_at":"2026-07-18T16:50:58.545366+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170165}