{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T14:21:04.379520+00:00","duration_seconds":0.001716,"id":517765,"input_summary":"chars=1280 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC1YDR","recording_id":81665,"started_at":"2026-06-26T14:21:04.377804+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":81666}