{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T05:54:31.731580+00:00","duration_seconds":0.000612,"id":1137207,"input_summary":"chars=116 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7NQN","recording_id":16793,"started_at":"2026-06-29T05:54:31.730968+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":16794}