{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-04T13:29:22.568670+00:00","duration_seconds":0.000111,"id":2370496,"input_summary":"chars=2 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":216538,"started_at":"2026-08-04T13:29:22.568559+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":207499}