{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-29T10:23:19.067651+00:00","duration_seconds":0.002882,"id":1187954,"input_summary":"chars=562 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=ON27TH,W4BSO","recording_id":6971,"started_at":"2026-06-29T10:23:19.064769+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":6972}