{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:49:36.434450+00:00","duration_seconds":5.2e-05,"id":395557,"input_summary":"chars=22 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":94844,"started_at":"2026-06-25T18:49:36.434398+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94845}