{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T20:46:41.814318+00:00","duration_seconds":0.008604,"id":853914,"input_summary":"chars=1715 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":51050,"started_at":"2026-06-27T20:46:41.805714+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":51051}