{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T18:50:34.107721+00:00","duration_seconds":9.1e-05,"id":395648,"input_summary":"chars=15 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KC1YDR","recording_id":94871,"started_at":"2026-06-25T18:50:34.107630+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94872}