{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T15:10:55.444356+00:00","duration_seconds":0.00725,"id":2918262,"input_summary":"chars=574 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":275755,"started_at":"2026-08-28T15:10:55.437106+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":260735}