{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T18:13:31.079144+00:00","duration_seconds":0.002133,"id":1043470,"input_summary":"chars=426 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K9PBC,OR1IN","recording_id":21070,"started_at":"2026-06-28T18:13:31.077011+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":21071}