{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-04T14:12:19.264837+00:00","duration_seconds":0.000492,"id":1362175,"input_summary":"chars=36 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":142722,"started_at":"2026-07-04T14:12:19.264345+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":141209}