{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-31T22:43:46.692829+00:00","duration_seconds":0.001647,"id":2998934,"input_summary":"chars=107 node=683210","metadata":{},"output_summary":"candidates=3 calls=M1EOR,M0K,N6TH","recording_id":284412,"started_at":"2026-08-31T22:43:46.691182+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":268496}