{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-09-01T00:42:19.791078+00:00","duration_seconds":0.0083,"id":2999983,"input_summary":"chars=600 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":284515,"started_at":"2026-09-01T00:42:19.782778+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":268588}