{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-17T11:49:20.688239+00:00","duration_seconds":0.000759,"id":1787922,"input_summary":"chars=143 node=683210","metadata":{},"output_summary":"candidates=1 calls=AN8R","recording_id":171606,"started_at":"2026-07-17T11:49:20.687480+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":167258}