{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T04:36:09.291470+00:00","duration_seconds":0.008165,"id":1522703,"input_summary":"chars=453 node=683211","metadata":{},"output_summary":"candidates=2 calls=WQ7H,N3N","recording_id":153830,"started_at":"2026-07-09T04:36:09.283305+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151264}