{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T22:42:08.853193+00:00","duration_seconds":9.4e-05,"id":558474,"input_summary":"chars=121 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":78403,"started_at":"2026-06-26T22:42:08.853099+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":78404}