{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-14T19:09:50.769728+00:00","duration_seconds":0.00747,"id":2599830,"input_summary":"chars=510 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":241284,"started_at":"2026-08-14T19:09:50.762258+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":229620}